{"product_id":"k-dcan-usb-interface-obd2-bil-diagnostik-kabel-bmw","title":"K+DCAN USB Interface OBD2 Diagnostic Scanner for BMW with Switch","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-68beab88-9d80-832a-8a98-83b94250b27a-1\" data-testid=\"conversation-turn-124\" data-scroll-anchor=\"false\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\u003c\/div\u003e\n\u003c\/article\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-68beab88-9d80-832a-8a98-83b94250b27a-2\" data-testid=\"conversation-turn-126\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] thread-lg:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1406d8bb-f280-46a6-af22-b91d51374496\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words dark markdown-new-styling\"\u003e\n\u003ch2 data-start=\"0\" data-end=\"60\"\u003eK DCAN USB Interface OBD2 Auto Scanner for BMW with Switch\u003c\/h2\u003e\n\u003cp data-start=\"92\" data-end=\"890\"\u003eBMW cars are known for their advanced electronics and communication between various control modules. As models have evolved from K-Line-based systems to CAN-bus platforms, tools for troubleshooting and programming have become more complex. The \u003cstrong data-start=\"349\" data-end=\"417\"\u003eK DCAN USB Interface OBD2 Auto Scanner Tool Car Diagnostic Cable\u003c\/strong\u003e is a cable designed to provide access to both older and newer BMW models by offering two switchable communication lines – \u003cem data-start=\"550\" data-end=\"568\"\u003eK-Line and D-CAN\u003c\/em\u003e. This allows the device to be used on vehicles from \u003cstrong data-start=\"620\" data-end=\"644\"\u003eapproximately 1995 to 2013\u003c\/strong\u003e and covers most BMW E-series models. Online forums and product listings describe the cable as a complete diagnostic interface that delivers \u003cstrong data-start=\"787\" data-end=\"810\"\u003efull diagnostics\u003c\/strong\u003e comparable to professional workshops.\u003c\/p\u003e\n\u003cp data-start=\"892\" data-end=\"1403\"\u003eThe cable is based on the popular \u003cstrong data-start=\"922\" data-end=\"946\"\u003eFTDI FT232RL chip\u003c\/strong\u003e, which is one of the most reliable USB-to-serial chips on the market. This chip provides a stable connection to computers via USB and supports high transfer speeds. A built-in \u003cem data-start=\"1129\" data-end=\"1137\"\u003eswitch\u003c\/em\u003e allows switching between the K-Line protocol (for older vehicles) and D-CAN (for newer vehicles). Unofficial manuals and product descriptions state that the cable can be used for \u003cstrong data-start=\"1320\" data-end=\"1400\"\u003efull diagnostics, fault code reading, adaptations, coding, and programming\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-start=\"1405\" data-end=\"1445\"\u003eThe cable in context – why it's needed\u003c\/h3\u003e\n\u003cp data-start=\"1447\" data-end=\"2114\"\u003eSince the mid-1990s, BMW has used electronic control modules that communicate via the OBD port. Early models used the serial-based \u003cstrong data-start=\"1588\" data-end=\"1598\"\u003eK-Line\u003c\/strong\u003e (KWP1281 and KWP2000), while later models (from approximately 2007) switched to \u003cstrong data-start=\"1677\" data-end=\"1686\"\u003eD-CAN\u003c\/strong\u003e and \u003cstrong data-start=\"1691\" data-end=\"1701\"\u003ePT-CAN\u003c\/strong\u003e, which use CAN-bus at 500 kbit\/s. Being able to switch between these signals makes the tool suitable for a large number of vehicles, saving costs for car owners and small workshops. According to descriptions from resellers, the cable can also handle \u003cem data-start=\"1948\" data-end=\"1972\"\u003estandard BMW protocols\u003c\/em\u003e for older cars and enable a complete diagnostic library equivalent to the OMNITEC interface.\u003c\/p\u003e\n\u003ch2 data-start=\"2116\" data-end=\"2147\"\u003eMain Features and Benefits\u003c\/h2\u003e\n\u003ch3 data-start=\"2149\" data-end=\"2172\"\u003eWhat the cable can do\u003c\/h3\u003e\n\u003cul data-start=\"2174\" data-end=\"3012\"\u003e\n\u003cli data-start=\"2174\" data-end=\"2404\"\u003e\n\u003cp data-start=\"2176\" data-end=\"2404\"\u003e\u003cstrong data-start=\"2176\" data-end=\"2205\"\u003eRead and clear fault codes:\u003c\/strong\u003e The device can retrieve engine codes (P-classes), transmission codes, ABS\/ESP codes, and comfort module fault memories. This allows you to quickly identify the cause of illuminated engine lights or other warning lights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2405\" data-end=\"2560\"\u003e\n\u003cp data-start=\"2407\" data-end=\"2560\"\u003e\u003cstrong data-start=\"2407\" data-end=\"2439\"\u003eAdaptations:\u003c\/strong\u003e Adjust parameter values after component changes, such as values for ignition coils, injectors, or service modes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2561\" data-end=\"2724\"\u003e\n\u003cp data-start=\"2563\" data-end=\"2724\"\u003e\u003cstrong data-start=\"2563\" data-end=\"2575\"\u003eCoding:\u003c\/strong\u003e Activate or deactivate hidden functions (e.g., comfort blinkers, folding mirrors), change language in the instrument cluster, or configure LED taillights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2725\" data-end=\"2830\"\u003e\n\u003cp data-start=\"2727\" data-end=\"2830\"\u003e\u003cstrong data-start=\"2727\" data-end=\"2745\"\u003eProgramming:\u003c\/strong\u003e Load new firmware into control units and reprogram control units after upgrades.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2831\" data-end=\"3012\"\u003e\n\u003cp data-start=\"2833\" data-end=\"3012\"\u003e\u003cstrong data-start=\"2833\" data-end=\"2855\"\u003eFull diagnostic support:\u003c\/strong\u003e The tool offers all functions available in the OMNITEC interface and matches the capabilities of professional BMW tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"3014\" data-end=\"3035\"\u003eTechnical advantages\u003c\/h3\u003e\n\u003cul data-start=\"3037\" data-end=\"4464\"\u003e\n\u003cli data-start=\"3037\" data-end=\"3197\"\u003e\n\u003cp data-start=\"3039\" data-end=\"3197\"\u003e\u003cstrong data-start=\"3039\" data-end=\"3072\"\u003eIntegrated FTDI FT232RL chip:\u003c\/strong\u003e Provides stable USB connection and supports both high-speed (D-CAN\/PT-CAN) and low-speed communication (K-CAN, K-Line).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3198\" data-end=\"3466\"\u003e\n\u003cp data-start=\"3200\" data-end=\"3466\"\u003e\u003cstrong data-start=\"3200\" data-end=\"3220\"\u003eSwitchable functionality:\u003c\/strong\u003e A physical button on the cable allows switching between \u003cstrong data-start=\"3280\" data-end=\"3290\"\u003eK-Line\u003c\/strong\u003e for older cars and \u003cstrong data-start=\"3311\" data-end=\"3320\"\u003eD-CAN\u003c\/strong\u003e for newer models. This is particularly useful as some models (approximately 2007–2010) require K-Line for certain modules and D-CAN for others.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3467\" data-end=\"3605\"\u003e\n\u003cp data-start=\"3469\" data-end=\"3605\"\u003e\u003cstrong data-start=\"3469\" data-end=\"3494\"\u003eFast data transfer:\u003c\/strong\u003e Search results describe the cable as a \u003cem data-start=\"3536\" data-end=\"3568\"\u003efast diagnostic interface\u003c\/em\u003e with high data transfer speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3606\" data-end=\"3922\"\u003e\n\u003cp data-start=\"3608\" data-end=\"3922\"\u003e\u003cstrong data-start=\"3608\" data-end=\"3638\"\u003eBreadth of supported protocols:\u003c\/strong\u003e In addition to K-Line (ISO 9141-2, ISO 14230), it also handles \u003cstrong data-start=\"3697\" data-end=\"3706\"\u003eD-CAN\u003c\/strong\u003e (500 kbit\/s) and \u003cstrong data-start=\"3724\" data-end=\"3734\"\u003ePT-CAN\u003c\/strong\u003e for the powertrain, as well as \u003cstrong data-start=\"3754\" data-end=\"3763\"\u003eK-CAN\u003c\/strong\u003e (100 kbit\/s) for body modules. According to product descriptions, \u003cem data-start=\"3831\" data-end=\"3856\"\u003etwo communication lines\u003c\/em\u003e are built in for K- and D-CAN.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3923\" data-end=\"4195\"\u003e\n\u003cp data-start=\"3925\" data-end=\"4195\"\u003e\u003cstrong data-start=\"3925\" data-end=\"3970\"\u003eCompatibility with INPA\/Ediabas and ISTA:\u003c\/strong\u003e The device works with popular software such as \u003cstrong data-start=\"4018\" data-end=\"4082\"\u003eINPA, Ediabas, NCS Expert, WinKFP, Tool32, Rheingold (ISTA+)\u003c\/strong\u003e and Bimmercode. This makes the cable a flexible solution for both hobby users and professional workshops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4196\" data-end=\"4464\"\u003e\n\u003cp data-start=\"4198\" data-end=\"4464\"\u003e\u003cstrong data-start=\"4198\" data-end=\"4233\"\u003eSupport for advanced functions:\u003c\/strong\u003e In addition to standard diagnostics, the cable enables \u003cstrong data-start=\"4276\" data-end=\"4293\"\u003eshort control\u003c\/strong\u003e (status inquiries), \u003cstrong data-start=\"4317\" data-end=\"4342\"\u003elive data logging\u003c\/strong\u003e, \u003cstrong data-start=\"4344\" data-end=\"4373\"\u003eservice indicator reset\u003c\/strong\u003e, \u003cstrong data-start=\"4375\" data-end=\"4404\"\u003ebattery registration (IBS)\u003c\/strong\u003e, and adjustment of adaptation values for automatic transmissions, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"4466\" data-end=\"4510\"\u003eWhy this cable over other options\u003c\/h3\u003e\n\u003cp data-start=\"4512\" data-end=\"4869\"\u003eCompared to simpler OBD2 readers, the K DCAN cable is more powerful. It allows the user to read ECU data in real time and provides full access to all modules. It is also significantly cheaper than original tools but, according to listed sources, delivers \u003cstrong data-start=\"4758\" data-end=\"4777\"\u003eall functions\u003c\/strong\u003e that the OMNITEC interface and professional-level tools do.\u003c\/p\u003e\n\u003ch2 data-start=\"4871\" data-end=\"4902\"\u003eSupported protocols and data buses\u003c\/h2\u003e\n\u003cp data-start=\"4904\" data-end=\"5002\"\u003eTo understand how the cable works, it is important to know the different data buses in BMW cars:\u003c\/p\u003e\n\u003cul data-start=\"5004\" data-end=\"5928\"\u003e\n\u003cli data-start=\"5004\" data-end=\"5266\"\u003e\n\u003cp data-start=\"5006\" data-end=\"5266\"\u003e\u003cstrong data-start=\"5006\" data-end=\"5035\"\u003eK-Line (KWP1281\/KWP2000):\u003c\/strong\u003e A serial line used by early E-series (e.g., E36, E39, E46) from the early 1990s until around 2006. K-Line communicates at 9600 bit\/s or 10.4 kbit\/s and is used for simple exchange of diagnostic commands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5267\" data-end=\"5438\"\u003e\n\u003cp data-start=\"5269\" data-end=\"5438\"\u003e\u003cstrong data-start=\"5269\" data-end=\"5290\"\u003eK-CAN (Body CAN):\u003c\/strong\u003e Introduced around 2004 on E85\/E87 models and used for body functions such as comfort, doors, and lighting. K-CAN runs at approximately 100 kbit\/s.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5439\" data-end=\"5928\"\u003e\n\u003cp data-start=\"5441\" data-end=\"5928\"\u003e\u003cstrong data-start=\"5441\" data-end=\"5462\"\u003eD-CAN and PT-CAN:\u003c\/strong\u003e D-CAN (Diagnostic CAN) is BMW's standardized diagnostic bus introduced with the E60\/E90 and subsequent models. It runs at 500 kbit\/s and is used for powertrain and engine control. PT-CAN (Powertrain CAN) is focused on the engine and transmission; D-CAN is an implementation for diagnosing these buses. According to product descriptions, the cable handles both \u003cstrong data-start=\"5815\" data-end=\"5851\"\u003efast (500 kbit\/s) D-CAN\/PT-CAN\u003c\/strong\u003e and \u003cstrong data-start=\"5856\" data-end=\"5888\"\u003eslow (100 kbit\/s) K-CAN\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5930\" data-end=\"6038\"\u003eBy providing these protocols, the cable ensures access to both older and newer module networks.\u003c\/p\u003e\n\u003ch2 data-start=\"6040\" data-end=\"6066\"\u003eCompatible BMW Models\u003c\/h2\u003e\n\u003ch3 data-start=\"6068\" data-end=\"6118\"\u003eD-CAN models (approx. 03\/2007–2008 and later)\u003c\/h3\u003e\n\u003cp data-start=\"6120\" data-end=\"6278\"\u003eIn the late 2000s, BMW began using D-CAN for diagnostics. The cable supports, among others, the following models (according to product descriptions and official lists):\u003c\/p\u003e\n\u003col data-start=\"6280\" data-end=\"6706\"\u003e\n\u003cli data-start=\"6280\" data-end=\"6343\"\u003e\n\u003cp data-start=\"6283\" data-end=\"6343\"\u003e\u003cstrong data-start=\"6283\" data-end=\"6309\"\u003eE60 and E61 (5-series)\u003c\/strong\u003e – Production year from March 2007.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6344\" data-end=\"6385\"\u003e\n\u003cp data-start=\"6347\" data-end=\"6385\"\u003e\u003cstrong data-start=\"6347\" data-end=\"6359\"\u003eE83 (X3)\u003c\/strong\u003e – After September 2006.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6386\" data-end=\"6435\"\u003e\n\u003cp data-start=\"6389\" data-end=\"6435\"\u003e\u003cstrong data-start=\"6389\" data-end=\"6415\"\u003eE81 and E87 (1-series)\u003c\/strong\u003e – From March 2007.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6436\" data-end=\"6492\"\u003e\n\u003cp data-start=\"6439\" data-end=\"6492\"\u003e\u003cstrong data-start=\"6439\" data-end=\"6472\"\u003eE90, E91, E92, E93 (3-series)\u003c\/strong\u003e – From March 2007.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6493\" data-end=\"6543\"\u003e\n\u003cp data-start=\"6496\" data-end=\"6543\"\u003e\u003cstrong data-start=\"6496\" data-end=\"6508\"\u003eE70 (X5)\u003c\/strong\u003e – New model (E70) launched in 2006.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6544\" data-end=\"6598\"\u003e\n\u003cp data-start=\"6547\" data-end=\"6598\"\u003e\u003cstrong data-start=\"6547\" data-end=\"6561\"\u003eR56 (Mini)\u003c\/strong\u003e – New MINI Cooper (R56) from 2007.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6599\" data-end=\"6666\"\u003e\n\u003cp data-start=\"6602\" data-end=\"6666\"\u003e\u003cstrong data-start=\"6602\" data-end=\"6624\"\u003eE63\/E64 (6-series)\u003c\/strong\u003e – After 2007 (not listed but practical).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6667\" data-end=\"6706\"\u003e\n\u003cp data-start=\"6670\" data-end=\"6706\"\u003e\u003cstrong data-start=\"6670\" data-end=\"6686\"\u003eE71\/E72 (X6)\u003c\/strong\u003e – Uses D-CAN.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"6708\" data-end=\"6736\"\u003eK-CAN\/PT-CAN combination\u003c\/h3\u003e\n\u003cp data-start=\"6738\" data-end=\"7003\"\u003eModels after 2008 primarily use D-CAN\/PT-CAN but still have K-CAN for body modules. The cable can handle both of these via its switch and hidden configurations. This allows it to be used with tools such as \u003cstrong data-start=\"6952\" data-end=\"6990\"\u003eINPA, ISTA (Rheingold), NCS Expert\u003c\/strong\u003e and others.\u003c\/p\u003e\n\u003ch3 data-start=\"7005\" data-end=\"7038\"\u003eK-Line models (older cars)\u003c\/h3\u003e\n\u003cp data-start=\"7040\" data-end=\"7512\"\u003eFor cars from \u003cstrong data-start=\"7055\" data-end=\"7073\"\u003e1995 to 1998\u003c\/strong\u003e, K-Line via a 16-pin OBD port is not needed, as many had a 20-pin BMW connector in the engine bay. However, when using a 20-pin to OBD converter, the cable can read K-Line. According to a product note, the cable is compatible with \u003cstrong data-start=\"7300\" data-end=\"7342\"\u003eBMW cars from 1995–1998 (without K-Line)\u003c\/strong\u003e and \u003cstrong data-start=\"7347\" data-end=\"7389\"\u003eall models from 1998 to March 2008\u003c\/strong\u003e. This means that E36\/E38\/E39 (and parts of E46) can be diagnosed via K-Line.\u003c\/p\u003e\n\u003ch2 data-start=\"7514\" data-end=\"7550\"\u003eInstallation and Usage Guide\u003c\/h2\u003e\n\u003ch3 data-start=\"7552\" data-end=\"7569\"\u003ePreparation\u003c\/h3\u003e\n\u003col data-start=\"7571\" data-end=\"8467\"\u003e\n\u003cli data-start=\"7571\" data-end=\"7891\"\u003e\n\u003cp data-start=\"7574\" data-end=\"7891\"\u003e\u003cstrong data-start=\"7574\" data-end=\"7597\"\u003eCheck your computer:\u003c\/strong\u003e The cable uses \u003cstrong data-start=\"7614\" data-end=\"7642\"\u003eFTDI FT232RL drivers\u003c\/strong\u003e, which are compatible with Windows XP\/7\/8\/10. Some users report driver issues with USB 3.0 ports; Microsoft lacks built-in support for FT232RL in older systems\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e. If necessary, use a USB 2.0 port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"7892\" data-end=\"8049\"\u003e\n\u003cp data-start=\"7895\" data-end=\"8049\"\u003e\u003cstrong data-start=\"7895\" data-end=\"7912\"\u003eSoftware:\u003c\/strong\u003e Install programs such as \u003cstrong data-start=\"7938\" data-end=\"7954\"\u003eINPA\/Ediabas\u003c\/strong\u003e, \u003cstrong data-start=\"7956\" data-end=\"7978\"\u003eBMW Standard Tools\u003c\/strong\u003e, or \u003cstrong data-start=\"7985\" data-end=\"7994\"\u003eISTA+\u003c\/strong\u003e. Follow the installation manuals for each software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"8050\" data-end=\"8255\"\u003e\n\u003cp data-start=\"8053\" data-end=\"8255\"\u003e\u003cstrong data-start=\"8053\" data-end=\"8071\"\u003eCorrect COM port:\u003c\/strong\u003e Once the FTDI driver is installed, check in \u003cem data-start=\"8125\" data-end=\"8143\"\u003eDevice Manager\u003c\/em\u003e which COM port is assigned. Adjust settings (latency = 1 ms, FIFO = enable) for stable data transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"8256\" data-end=\"8467\"\u003e\n\u003cp data-start=\"8259\" data-end=\"8467\"\u003e\u003cstrong data-start=\"8259\" data-end=\"8278\"\u003eOBD connection:\u003c\/strong\u003e Locate the car's OBD2 port (usually under the dashboard on the driver's side). Some early E-series have a 20-pin round connector in the engine bay; an adapter from 20-pin to 16-pin is then required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"8469\" data-end=\"8502\"\u003eConnect and configure the cable\u003c\/h3\u003e\n\u003col data-start=\"8504\" data-end=\"9635\"\u003e\n\u003cli data-start=\"8504\" data-end=\"8768\"\u003e\n\u003cp data-start=\"8507\" data-end=\"8768\"\u003e\u003cstrong data-start=\"8507\" data-end=\"8525\"\u003eFlip the switch:\u003c\/strong\u003e Set the switch to \u003cstrong data-start=\"8543\" data-end=\"8553\"\u003eK-Line\u003c\/strong\u003e mode (often marked \"K\" or \"1\") if you are diagnosing a car manufactured before 2007 or if you are working with modules that require K-Line. Set it to \u003cstrong data-start=\"8705\" data-end=\"8714\"\u003eD-CAN\u003c\/strong\u003e mode (\"D\" or \"2\") for newer cars or modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"8769\" data-end=\"8880\"\u003e\n\u003cp data-start=\"8772\" data-end=\"8880\"\u003e\u003cstrong data-start=\"8772\" data-end=\"8794\"\u003eConnect to the car:\u003c\/strong\u003e Plug the 16-pin connector into the car's OBD2 port. Then connect the USB end to the computer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"8881\" data-end=\"8973\"\u003e\n\u003cp data-start=\"8884\" data-end=\"8973\"\u003e\u003cstrong data-start=\"8884\" data-end=\"8906\"\u003eStart the program:\u003c\/strong\u003e Open INPA, ISTA, or equivalent. Select the correct car model and ECU.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"8974\" data-end=\"9215\"\u003e\n\u003cp data-start=\"8977\" data-end=\"9215\"\u003e\u003cstrong data-start=\"8977\" data-end=\"8993\"\u003eRun diagnostics:\u003c\/strong\u003e Perform a full scan for fault codes, adaptations, or codings. To clear fault codes, select \"Clear Fault Memory\". For adaptations, navigate to the function for adaptation reset (e.g., for automatic transmissions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"9216\" data-end=\"9396\"\u003e\n\u003cp data-start=\"9219\" data-end=\"9396\"\u003e\u003cstrong data-start=\"9219\" data-end=\"9242\"\u003eLog real-time data:\u003c\/strong\u003e To monitor engine parameters in real time, go to \u003cem data-start=\"9295\" data-end=\"9306\"\u003eLive Data\u003c\/em\u003e and select the sensor values you want to see. The tool displays measurements in graphs or tables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"9397\" data-end=\"9635\"\u003e\n\u003cp data-start=\"9400\" data-end=\"9635\"\u003e\u003cstrong data-start=\"9400\" data-end=\"9430\"\u003eCoding and programming:\u003c\/strong\u003e Before programming ECU firmware, always back up the original data. Use \u003cem data-start=\"9512\" data-end=\"9520\"\u003eWinKFP\u003c\/em\u003e for software updates and \u003cem data-start=\"9551\" data-end=\"9563\"\u003eNCS Expert\u003c\/em\u003e for coding. Ensure the car is connected to a stable power source.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"9637\" data-end=\"9653\"\u003eAdditional tips\u003c\/h3\u003e\n\u003cul data-start=\"9655\" data-end=\"10046\"\u003e\n\u003cli data-start=\"9655\" data-end=\"9775\"\u003e\n\u003cp data-start=\"9657\" data-end=\"9775\"\u003e\u003cstrong data-start=\"9657\" data-end=\"9682\"\u003eCharge the car battery:\u003c\/strong\u003e During programming, modules can draw a lot of power. Use a battery charger or AGM support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"9776\" data-end=\"9933\"\u003e\n\u003cp data-start=\"9778\" data-end=\"9933\"\u003e\u003cstrong data-start=\"9778\" data-end=\"9799\"\u003eAntivirus programs:\u003c\/strong\u003e Temporarily disable antivirus during installation of FTDI drivers and Standard Tools; some antivirus programs block the drivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"9934\" data-end=\"10046\"\u003e\n\u003cp data-start=\"9936\" data-end=\"10046\"\u003e\u003cstrong data-start=\"9936\" data-end=\"9947\"\u003eBackup:\u003c\/strong\u003e Before coding, create a backup of \u003cem data-start=\"9978\" data-end=\"9982\"\u003efa\u003c\/em\u003e and \u003cem data-start=\"9988\" data-end=\"9993\"\u003efde\u003c\/em\u003e files in NCS Expert and save the trace file.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"10048\" data-end=\"10071\"\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3 data-start=\"10073\" data-end=\"10102\"\u003eWhich BMW models are supported?\u003c\/h3\u003e\n\u003cp data-start=\"10104\" data-end=\"10393\"\u003eThe cable works with most \u003cstrong data-start=\"10134\" data-end=\"10157\"\u003eBMW E-series models\u003c\/strong\u003e between 1995 and 2013, as well as some early F-series. Specifically supported models include E60\/E61, E83, E81\/E87, E90–E93, X5 E70, and Mini R56. For cars manufactured \u003cstrong data-start=\"10311\" data-end=\"10336\"\u003eafter 2013 (F-series)\u003c\/strong\u003e, more advanced ENET cables or ICOM Next may be required.\u003c\/p\u003e\n\u003ch3 data-start=\"10395\" data-end=\"10434\"\u003eDoes the cable work on Mac or Linux?\u003c\/h3\u003e\u003cp data-start=\"10436\" data-end=\"10791\"\u003eYes, to some extent. \u003cstrong data-start=\"10461\" data-end=\"10481\"\u003eFTDI drivers\u003c\/strong\u003e are available for macOS and Linux. However, software such as INPA, NCS Expert, and WinKFP are only compatible with Windows. You can use a virtual Windows environment via Boot Camp or virtualization. For Linux, open-source software like \u003cem data-start=\"10716\" data-end=\"10728\"\u003eediabaslib\u003c\/em\u003e and \u003cem data-start=\"10733\" data-end=\"10747\"\u003epybmwscanner\u003c\/em\u003e are available, but functionality may be limited.\u003c\/p\u003e\n\u003ch3 data-start=\"10793\" data-end=\"10836\"\u003eHow do I switch between D-CAN and K-Line?\u003c\/h3\u003e\n\u003cp data-start=\"10838\" data-end=\"11075\"\u003eThe physical switch on the cable toggles either \u003cstrong data-start=\"10880\" data-end=\"10894\"\u003ePIN6\/PIN14\u003c\/strong\u003e (D-CAN) or \u003cstrong data-start=\"10909\" data-end=\"10917\"\u003ePIN7\u003c\/strong\u003e (K-Line) to the FTDI chip. For K-Line mode, the D-CAN line is switched off and K-Line is activated. For D-CAN mode, both pin 6 and 14 are connected for differential CAN.\u003c\/p\u003e\n\u003ch3 data-start=\"11077\" data-end=\"11125\"\u003eCan the cable work with programs other than INPA?\u003c\/h3\u003e\n\u003cp data-start=\"11127\" data-end=\"11428\"\u003eYes. Search results indicate that the \u003cstrong data-start=\"11161\" data-end=\"11245\"\u003eK+DCAN cable works with INPA, ISTA, Bimmergeeks, Bimmercode, and other programs\u003c\/strong\u003e that support FTDI-based adapters. It can also be used with VAG EDIABAS Tools (Menad), F-series \u003cem data-start=\"11383\" data-end=\"11393\"\u003eDeep OBD\u003c\/em\u003e, and other open-source libraries.\u003c\/p\u003e\n\u003ch3 data-start=\"11430\" data-end=\"11476\"\u003eWhat problems can arise during installation?\u003c\/h3\u003e\n\u003cul data-start=\"11478\" data-end=\"12216\"\u003e\n\u003cli data-start=\"11478\" data-end=\"11724\"\u003e\n\u003cp data-start=\"11480\" data-end=\"11724\"\u003e\u003cstrong data-start=\"11480\" data-end=\"11507\"\u003eUSB 3.0 compatibility:\u003c\/strong\u003e According to user reports, some operating systems lack driver support for FT232RL via USB 3.0. Microsoft's support is inadequate, so it is recommended to use a USB 2.0 port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"11725\" data-end=\"11873\"\u003e\n\u003cp data-start=\"11727\" data-end=\"11873\"\u003e\u003cstrong data-start=\"11727\" data-end=\"11744\"\u003eIncorrect COM port:\u003c\/strong\u003e If the diagnostic program does not find the cable, check \u003cem data-start=\"11798\" data-end=\"11816\"\u003eDevice Manager\u003c\/em\u003e and adjust the COM port and latency setting to 1 ms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"11874\" data-end=\"12021\"\u003e\n\u003cp data-start=\"11876\" data-end=\"12021\"\u003e\u003cstrong data-start=\"11876\" data-end=\"11892\"\u003eSwitch mode:\u003c\/strong\u003e Incorrect switch mode means no communication occurs. If you cannot connect to the car, try switching between K- and D-modes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"12022\" data-end=\"12216\"\u003e\n\u003cp data-start=\"12024\" data-end=\"12216\"\u003e\u003cstrong data-start=\"12024\" data-end=\"12050\"\u003eSoftware conflicts:\u003c\/strong\u003e Multiple BMW programs may install different versions of Ediabas. Use the version included in the kit you are installing; mixing versions can cause connection errors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"12218\" data-end=\"12250\"\u003eIs the cable safe to use?\u003c\/h3\u003e\n\u003cp data-start=\"12252\" data-end=\"12556\"\u003eYes, provided you follow the installation instructions. The cable only provides passive access and transmits commands in the same way as professional equipment. During programming, there is a risk of a module becoming unresponsive if the process is interrupted; therefore, always ensure that the power supply is stable.\u003c\/p\u003e\n\u003ch2 data-start=\"12558\" data-end=\"12595\"\u003eTips \u0026amp; Advice for Effective Use\u003c\/h2\u003e\n\u003cul data-start=\"12597\" data-end=\"13414\"\u003e\n\u003cli data-start=\"12597\" data-end=\"12819\"\u003e\n\u003cp data-start=\"12599\" data-end=\"12819\"\u003e\u003cstrong data-start=\"12599\" data-end=\"12624\"\u003eUse the correct software:\u003c\/strong\u003e For basic troubleshooting, INPA is sufficient. For coding, use \u003cem data-start=\"12691\" data-end=\"12703\"\u003eNCS Expert\u003c\/em\u003e and for software updates \u003cem data-start=\"12733\" data-end=\"12741\"\u003eWinKFP\u003c\/em\u003e. Programs like \u003cstrong data-start=\"12755\" data-end=\"12765\"\u003eTool32\u003c\/strong\u003e provide advanced expert functions for module commands.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"12820\" data-end=\"13000\"\u003e\n\u003cp data-start=\"12822\" data-end=\"13000\"\u003e\u003cstrong data-start=\"12822\" data-end=\"12847\"\u003eE-learning and forums:\u003c\/strong\u003e The BMW community has many guides (1addicts, bimmerforums) describing how to code special functions. Search for instructions specific to your model.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"13001\" data-end=\"13154\"\u003e\n\u003cp data-start=\"13003\" data-end=\"13154\"\u003e\u003cstrong data-start=\"13003\" data-end=\"13026\"\u003eBackup:\u003c\/strong\u003e Before loading new firmware, read the current configuration and save a backup. This allows you to restore if something goes wrong.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"13155\" data-end=\"13287\"\u003e\n\u003cp data-start=\"13157\" data-end=\"13287\"\u003e\u003cstrong data-start=\"13157\" data-end=\"13175\"\u003eCorrect power:\u003c\/strong\u003e If programming with the ignition on, connect a \u003cem data-start=\"13224\" data-end=\"13240\"\u003ebattery charger\u003c\/em\u003e of at least 50 A to avoid voltage drops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"13288\" data-end=\"13414\"\u003e\n\u003cp data-start=\"13290\" data-end=\"13414\"\u003e\u003cstrong data-start=\"13290\" data-end=\"13316\"\u003eStore the cable safely:\u003c\/strong\u003e The FTDI chip is sensitive to static electricity. Store in an anti-static bag when not in use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"13416\" data-end=\"13439\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cp data-start=\"13441\" data-end=\"13529\"\u003eThe cable set is often simply packaged, but contains everything needed to get started:\u003c\/p\u003e\n\u003cul data-start=\"13531\" data-end=\"13933\"\u003e\n\u003cli data-start=\"13531\" data-end=\"13610\"\u003e\n\u003cp data-start=\"13533\" data-end=\"13610\"\u003e\u003cstrong data-start=\"13533\" data-end=\"13557\"\u003e1 × K DCAN USB cable\u003c\/strong\u003e – With integrated FT232RL chip and toggle switch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"13611\" data-end=\"13678\"\u003e\n\u003cp data-start=\"13613\" data-end=\"13678\"\u003e\u003cstrong data-start=\"13613\" data-end=\"13635\"\u003e1 × USB connection\u003c\/strong\u003e – 1.5 m cable for connection to computer.\u003cstrong data-start=\"13681\" data-end=\"13712\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"13611\" data-end=\"13678\"\u003eSold without software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"13935\" data-end=\"13964\"\u003eImportant Notes and Responsibility\u003c\/h2\u003e\n\u003cul data-start=\"13966\" data-end=\"14607\"\u003e\n\u003cli data-start=\"13966\" data-end=\"14104\"\u003e\n\u003cp data-start=\"13968\" data-end=\"14104\"\u003e\u003cstrong data-start=\"13968\" data-end=\"13993\"\u003eFor BMW cars only:\u003c\/strong\u003e The cable is designed for BMW models and some Mini cars. Use on other car brands is not recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"14105\" data-end=\"14322\"\u003e\n\u003cp data-start=\"14107\" data-end=\"14322\"\u003e\u003cstrong data-start=\"14107\" data-end=\"14142\"\u003eNote regional differences:\u003c\/strong\u003e OBD2 began to be introduced at different times in different regions; therefore, not all vehicles from 1996 are automatically compatible. Some Japanese and Korean brands had their own diagnostic ports.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"14323\" data-end=\"14463\"\u003e\n\u003cp data-start=\"14325\" data-end=\"14463\"\u003e\u003cstrong data-start=\"14325\" data-end=\"14349\"\u003eImproper use:\u003c\/strong\u003e Coding and programming carry the risk of modules becoming non-functional. Always follow guides and back up data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"14464\" data-end=\"14607\"\u003e\n\u003cp data-start=\"14466\" data-end=\"14607\"\u003e\u003cstrong data-start=\"14466\" data-end=\"14492\"\u003eWarranties and support:\u003c\/strong\u003e Third-party cables often have limited warranties. Some suppliers offer support; check this before purchase.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"14609\" data-end=\"14626\"\u003eSummary\u003c\/h2\u003e\n\u003cp data-start=\"14628\" data-end=\"15254\"\u003e\u003cstrong data-start=\"14628\" data-end=\"14675\"\u003eThe K DCAN USB Interface OBD2 Auto Scanner Tool\u003c\/strong\u003e is a powerful and affordable tool for BMW owners and workshops who want complete control over their vehicles. The device combines \u003cem data-start=\"14814\" data-end=\"14844\"\u003efast CAN-bus (D-CAN\/PT-CAN)\u003c\/em\u003e and \u003cem data-start=\"14849\" data-end=\"14873\"\u003eslow K-Line\/K-CAN\u003c\/em\u003e protocols in the same cable and uses a robust \u003cstrong data-start=\"14921\" data-end=\"14943\"\u003eFTDI FT232RL chip\u003c\/strong\u003e with a toggle switch. According to compilations from various product advertisements, the cable has the same functionality as professional OMNITEC tools and allows reading and clearing fault codes, performing adaptations, coding hidden functions, and even programming control units.\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"15256\" data-end=\"15681\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe cable is compatible with most BMW models between 1995 and 2013, including E60\/E61, E81\/E87, E90–E93, X5 E70, and Mini R56. It provides fast data transfer via D-CAN (500 kbit\/s) but can also communicate with older K-Line modules. With lively support from the BMW community, lifetime free updates, and a wealth of online guides, this is an indispensable tool for anyone who wants to troubleshoot, customize, and deeply understand their BMW.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177157087500,"sku":"FEL-A0248","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/k-dcan-usb-interface-obd2-felkodslasare-for-bmw-med-switch-8659909.jpg?v=1771872796","url":"https:\/\/www.felkodslasare.se\/en-en\/products\/k-dcan-usb-interface-obd2-bil-diagnostik-kabel-bmw","provider":"Felkodsläsare","version":"1.0","type":"link"}