{"product_id":"2012-2015-bmw-5-series-f10-f11-control-module-ecu-6857303-tta2946-oem-unit","title":"2012–2015 BMW 5 Series F10 F11 Control Module ECU 6857303 (TTA2946) – OEM Unit","description":"\u003ch2 data-start=\"0\" data-end=\"22\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3\" data-end=\"20\"\u003eProduct Title\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"23\" data-end=\"101\"\u003e2012–2015 BMW 5 Series F10 F11 Control Module ECU 6857303 (TTA2946) – OEM Unit\u003c\/p\u003e\n\u003chr data-start=\"103\" data-end=\"106\"\u003e\n\u003ch2 data-start=\"108\" data-end=\"136\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"111\" data-end=\"134\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"137\" data-end=\"215\"\u003eGenuine OEM BMW electronic control module for BMW 5 Series F10 and F11 models.\u003c\/p\u003e\n\u003cp data-start=\"217\" data-end=\"442\"\u003ePart number \u003cstrong data-start=\"229\" data-end=\"250\"\u003e6857303 (TTA2946)\u003c\/strong\u003e, used in BMW F-Series platforms for vehicle system management depending on configuration, including chassis control, drivetrain communication, and integrated vehicle electronics coordination.\u003c\/p\u003e\n\u003cp data-start=\"444\" data-end=\"574\"\u003eThis module is part of BMW’s \u003cstrong data-start=\"473\" data-end=\"516\"\u003eF10\/F11 electronic control architecture\u003c\/strong\u003e, supporting stable operation of multiple vehicle systems.\u003c\/p\u003e\n\u003cp data-start=\"576\" data-end=\"723\"\u003eThis item is \u003cstrong data-start=\"589\" data-end=\"660\"\u003eused OEM and removed from a working vehicle unless otherwise stated\u003c\/strong\u003e. It may show normal signs of wear consistent with age and use.\u003c\/p\u003e\n\u003cp data-start=\"725\" data-end=\"815\"\u003ePlease carefully review all photos before purchase to confirm condition and compatibility.\u003c\/p\u003e\n\u003chr data-start=\"817\" data-end=\"820\"\u003e\n\u003ch2 data-start=\"822\" data-end=\"842\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"825\" data-end=\"842\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"844\" data-end=\"866\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"848\" data-end=\"866\"\u003eVehicle Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"867\" data-end=\"924\"\u003e\n\u003cli data-start=\"867\" data-end=\"895\"\u003eBMW 5 Series F10 (Sedan)\u003c\/li\u003e\n\u003cli data-start=\"896\" data-end=\"924\"\u003eBMW 5 Series F11 (Touring)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"926\" data-end=\"945\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"930\" data-end=\"945\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"946\" data-end=\"1022\"\u003e\n\u003cli data-start=\"946\" data-end=\"1022\"\u003e2011–2015 (including facelift and pre-facelift depending on configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1024\" data-end=\"1065\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1028\" data-end=\"1065\"\u003eEngine Variants (varies by build)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1066\" data-end=\"1125\"\u003e\n\u003cli data-start=\"1066\" data-end=\"1088\"\u003e520d \/ 525d \/ 530d\u003c\/li\u003e\n\u003cli data-start=\"1089\" data-end=\"1125\"\u003e520i \/ 523i \/ 528i \/ 535i \/ 550i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1127\" data-end=\"1130\"\u003e\n\u003ch2 data-start=\"1132\" data-end=\"1174\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1135\" data-end=\"1174\"\u003eOEM Part Numbers \/ Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1175\" data-end=\"1274\"\u003e\n\u003cli data-start=\"1175\" data-end=\"1186\"\u003e6857303\u003c\/li\u003e\n\u003cli data-start=\"1187\" data-end=\"1202\"\u003e34526857303\u003c\/li\u003e\n\u003cli data-start=\"1203\" data-end=\"1214\"\u003eTTA2946\u003c\/li\u003e\n\u003cli data-start=\"1215\" data-end=\"1226\"\u003e6857301\u003c\/li\u003e\n\u003cli data-start=\"1227\" data-end=\"1238\"\u003e6857302\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1250\"\u003e6857299\u003c\/li\u003e\n\u003cli data-start=\"1251\" data-end=\"1262\"\u003e6857300\u003c\/li\u003e\n\u003cli data-start=\"1263\" data-end=\"1274\"\u003e6864930\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1276\" data-end=\"1279\"\u003e\n\u003ch2 data-start=\"1281\" data-end=\"1296\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1284\" data-end=\"1296\"\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1297\" data-end=\"1357\"\u003eDepending on vehicle specification, this module may support:\u003c\/p\u003e\n\u003cul data-start=\"1358\" data-end=\"1601\"\u003e\n\u003cli data-start=\"1358\" data-end=\"1407\"\u003eVehicle system coordination and communication\u003c\/li\u003e\n\u003cli data-start=\"1408\" data-end=\"1476\"\u003eChassis and stability system integration (DSC-related functions)\u003c\/li\u003e\n\u003cli data-start=\"1477\" data-end=\"1533\"\u003eDriving dynamics and electronic control coordination\u003c\/li\u003e\n\u003cli data-start=\"1534\" data-end=\"1601\"\u003eNetwork communication between multiple ECUs in F10\/F11 platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1603\" data-end=\"1674\"\u003eIt is part of BMW’s \u003cstrong data-start=\"1623\" data-end=\"1673\"\u003ecentral electronic control system architecture\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1676\" data-end=\"1679\"\u003e\n\u003ch2 data-start=\"1681\" data-end=\"1703\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1684\" data-end=\"1703\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1704\" data-end=\"1985\"\u003e\n\u003cli data-start=\"1704\" data-end=\"1761\"\u003eCoding\/programming may be required after installation\u003c\/li\u003e\n\u003cli data-start=\"1762\" data-end=\"1832\"\u003eMust match exact part number or approved BMW interchange reference\u003c\/li\u003e\n\u003cli data-start=\"1833\" data-end=\"1896\"\u003eIncorrect module may cause vehicle system or chassis faults\u003c\/li\u003e\n\u003cli data-start=\"1897\" data-end=\"1985\"\u003eProfessional installation and BMW diagnostic tools (ISTA\/Autel) strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1987\" data-end=\"1990\"\u003e\n\u003ch2 data-start=\"1992\" data-end=\"2011\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1995\" data-end=\"2011\"\u003eItem Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2012\" data-end=\"2149\"\u003e\n\u003cli data-start=\"2012\" data-end=\"2036\"\u003e\n\u003cstrong data-start=\"2014\" data-end=\"2024\"\u003eBrand:\u003c\/strong\u003e BMW (OEM)\u003c\/li\u003e\n\u003cli data-start=\"2037\" data-end=\"2065\"\u003e\n\u003cstrong data-start=\"2039\" data-end=\"2055\"\u003ePart Number:\u003c\/strong\u003e 6857303\u003c\/li\u003e\n\u003cli data-start=\"2066\" data-end=\"2092\"\u003e\n\u003cstrong data-start=\"2068\" data-end=\"2082\"\u003eReference:\u003c\/strong\u003e TTA2946\u003c\/li\u003e\n\u003cli data-start=\"2093\" data-end=\"2125\"\u003e\n\u003cstrong data-start=\"2095\" data-end=\"2104\"\u003eType:\u003c\/strong\u003e Control Module ECU\u003c\/li\u003e\n\u003cli data-start=\"2126\" data-end=\"2149\"\u003e\n\u003cstrong data-start=\"2128\" data-end=\"2142\"\u003eCondition:\u003c\/strong\u003e Used\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2151\" data-end=\"2154\"\u003e\n\u003ch2 data-start=\"2156\" data-end=\"2187\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2159\" data-end=\"2187\"\u003eReturn \u0026amp; Shipping Policy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2188\" data-end=\"2407\"\u003e\n\u003cli data-start=\"2188\" data-end=\"2239\"\u003eReturns accepted within \u003cstrong data-start=\"2214\" data-end=\"2237\"\u003e14 days of delivery\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2240\" data-end=\"2301\"\u003eItem must be returned in original condition and packaging\u003c\/li\u003e\n\u003cli data-start=\"2302\" data-end=\"2352\"\u003eBuyer is responsible for return shipping costs\u003c\/li\u003e\n\u003cli data-start=\"2353\" data-end=\"2407\"\u003eImport duties and taxes are buyer’s responsibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2409\" data-end=\"2412\"\u003e\n\u003ch2 data-start=\"2414\" data-end=\"2437\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2417\" data-end=\"2437\"\u003eImportant Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2438\" data-end=\"2620\"\u003e\n\u003cli data-start=\"2438\" data-end=\"2472\"\u003eUsed electronic control module\u003c\/li\u003e\n\u003cli data-start=\"2473\" data-end=\"2547\"\u003eWe are not responsible for coding, programming, or installation issues\u003c\/li\u003e\n\u003cli data-start=\"2548\" data-end=\"2620\"\u003eAlways verify compatibility using VIN or part number before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2622\" data-end=\"2625\"\u003e\n\u003ch2 data-start=\"2627\" data-end=\"2641\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2630\" data-end=\"2641\"\u003eContact\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2642\" data-end=\"2732\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFor VIN compatibility confirmation or technical questions, please message before purchase.\u003c\/p\u003e","brand":"AL IBDAA AL MUTAMAYEZ MAIN","offers":[{"title":"Default Title","offer_id":53715401146581,"sku":"AB35142","price":262.5,"currency_code":"AED","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/9338\/3381\/files\/WhatsAppImage2026-04-16at5.03.59PM.jpg?v=1777224715","url":"https:\/\/dubai-parts.com\/fr\/products\/2012-2015-bmw-5-series-f10-f11-control-module-ecu-6857303-tta2946-oem-unit","provider":"Dubai Parts","version":"1.0","type":"link"}