{"product_id":"keydiy-audi-bcm2-solder-free-adapter-for-audi-5th-immo-system-kdadp2505","title":"KeyDiy Audi BCM2 Solder Free Adapter for Audi 5th IMMO System BCM2 used for KD-X4 (3634 3635) KDADP2505 KDADP2505","description":"\u003ch2\u003eKeydiy Audi BCM2 Solder Free Adapter for KD-X4 Overview:\u003c\/h2\u003e\u003cp\u003eThe Keydiy Audi BCM2 Solder-Free Adapter (KDADP2505) is a specialized adapter designed for professional automotive locksmiths and key programmers working with KD-X4 devices. It provides a secure, solder-free connection for programming keys on Audi BCM2 (5th IMMO) systems, eliminating risky and time-consuming soldering work. Built to support models equipped with D70F3634 and D70F3635 processors, this adapter ensures efficient, stable, and accurate smart key generation and immobilizer-related tasks.\u003c\/p\u003e\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/8848\/2814\/files\/Keydiy_Audi_BCM2_Solder_Free_Adapter_for_KD_X4_Overview_By_ABKEYS_1024x1024.jpg?v=1763536730\" alt=\"Keydiy Audi BCM2 Solder Free Adapter for KD-X4 Overview By ABKEYS\" style=\"float: none;\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003e \u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eWhat Does the KEYDIY Audi BCM2 Solder-Free Adapter Do?\u003c\/span\u003e\u003c\/h3\u003e\u003cp\u003eThis KEYDIY Audi BCM2 Solder Free Adapter KDADP2505 enables users to perform Audi BCM2 key programming without directly soldering wires onto the control module. Instead, it uses dedicated interface boards and alignment pillars to ensure precise pin contact. By avoiding soldering, the tool significantly reduces the risk of damaging the BCM2 unit and minimizes repair time.\u003c\/p\u003e\u003cp\u003eOnce properly connected, the adapter works with the Keydiy KD-X4 key programmer to read BCM2 data, program new keys, and handle immobilizer-related procedures on compatible Audi vehicles. It is especially beneficial for all-key-lost situations and for locksmiths looking for a faster, safer, and more professional workflow.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eKEYDIY Audi BCM2 Solder-Free Adapter Features:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSolder-free design eliminates risk of BCM2 board damage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with Keydiy KD-X4 Key programmer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes two interface boards for Audi BCM2 IMMO systems:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBCM2 (3634) board\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBCM2 (3635) board\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports D70F3634 \/ D70F3635 processors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast and stable BCM2 data reading and writing\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecure alignment system with fixing pillars for accurate contact\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdeal for all-key-lost programming and adding spare keys\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of Audi models using BCM2 immobilizers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eKEYDIY Audi BCM2 Solder-Free Adapter Supported Functions:\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSmart key generation for Audi BCM2 system vehicles\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReading and writing of immobilizer\/BCM2 data\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdding \u0026amp; programming new keys\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAll-key-lost programming assistance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBCM2 module data backup for safety\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHelps support encrypted Audi IMMO5 BCM2 systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStable communication with KD-X4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eHow to Use \u0026amp; Fix the KEYDIY BCM2 Solder-Free Adapter (Step-by-Step Instructions):\u003c\/span\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRemove the BCM2 module from the vehicle carefully.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRemove the two fasteners located on the module.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIdentify the three holes on the back side of the BCM2 unit.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInsert and secure the fixing pillars in these three holes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eChoose the correct interface board:\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eBoard labeled 3634 for D70F3634 processors\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoard labeled 3635 for D70F3635 processors\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAlign the interface board holes with the three fixing pillars on the module.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePress the board downward until it is properly seated.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstall the remaining fixing pillars and then re-fasten the board fasteners.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eShorter side faces upward, longer side at the bottom.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConnect the adapter board to the KD-X4 programmer using the dedicated cable.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eLaunch the Keydiy software, select BCM2 programming function, and follow on screen instructions to complete your key programming task.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eKEYDIY Audi BCM2 Solder Free Package Contents:\u003c\/span\u003e\u003c\/h3\u003e\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0637\/8848\/2814\/files\/KEYDIY_BCM2_Solder_Free_Package_Contents_By_ABKEYS_1024x1024.jpg?v=1763536731\" alt=\"KEYDIY BCM2 Solder Free Package Contents By ABKEYS\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003e1 × KEYDIY BCM2 Board (D70F3634) for Audi 5th IMMO System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × KEYDIY BCM2 Board (D70F3635) for Audi 5th IMMO System\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 × Dedicated communication cable for KD-X4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3 × Probes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e12 × Plastic fixing columns\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2 class=\"h2desc\"\u003eKeyDiy Audi BCM2 Solder Free Adapter for Audi 5th IMMO System BCM2 used for KD-X4 (3634 3635) KDADP2505 KDADP2505\u003c\/h2\u003e\u003ch3 class=\"h3desc\"\u003eSpecifications:\u003c\/h3\u003e  \u003ctable class=\"spcs-tabb\"\u003e  \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eProduct Code\u003c\/td\u003e\n\u003ctd class=\"spcs-linez\"\u003eABK-5870\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd class=\"spcs-linez\"\u003eKeyDiy [Genuine]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd class=\"spcs-linez\"\u003eKDADP2505\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd class=\"spcs-linez\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e  \u003c\/table\u003e\u003ch3 class=\"h3desc\"\u003eSupported Models:\u003c\/h3\u003e\u003ctable class=\"sprt-tabb\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"mdls-head\"\u003eBRAND\u003c\/td\u003e \u003ctd class=\"mdls-head\"\u003eMODEL\u003c\/td\u003e \u003ctd class=\"mdls-head\"\u003eFROM\u003c\/td\u003e \u003ctd class=\"mdls-head\"\u003eTO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"mdls-linez\"\u003eAUDI\u003c\/td\u003e \u003ctd\u003eBCM2\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e  \u003c\/table\u003e\u003cbr\u003e\u003ch3 class=\"h3desc\"\u003eItem Specifications:\u003c\/h3\u003e \u003cul\u003e\n\u003cli class=\"prod-spc\"\u003eProduct Code: ABK-5870\u003c\/li\u003e\n\u003cli class=\"prod-spc\"\u003eManufacturer: KeyDiy [Genuine]\u003c\/li\u003e\n\u003cli class=\"prod-spc\"\u003eOEM Part Number: KDADP2505\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 class=\"h3desc\"\u003eFitments:\u003c\/h3\u003e \u003cul\u003e\u003cli class=\"prod-spc\"\u003eAUDI BCM2 \u003c\/li\u003e\u003c\/ul\u003e","brand":"KeyDiy","offers":[{"title":"Default Title","offer_id":48145471963390,"sku":"ABK-5870","price":125.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/8848\/2814\/files\/5870_main1-KeyDiy-Audi-BCM2-Solder-Free-Adapter-for-Audi-5th-IMMO-System-BCM2-used-for-KD-X4-3634-3635-KDADP2505-ABKEYS.COM.jpg?v=1780825268","url":"https:\/\/abkeys.com\/products\/keydiy-audi-bcm2-solder-free-adapter-for-audi-5th-immo-system-kdadp2505","provider":"ABKEYS","version":"1.0","type":"link"}