{"product_id":"bmw-5-series-523i-srs-airbag-control-module-ecu-6854638-oem-safety-unit","title":"BMW 5 Series 523i SRS Airbag Control Module ECU 6854638 – OEM Safety 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=\"96\"\u003eBMW 5 Series 523i SRS Airbag Control Module ECU 6854638 – OEM Safety Unit\u003c\/p\u003e\n\u003chr data-start=\"98\" data-end=\"101\"\u003e\n\u003ch2 data-start=\"103\" data-end=\"131\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"106\" data-end=\"129\"\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"132\" data-end=\"234\"\u003eGenuine OEM BMW SRS Airbag Control Module (ACSM\/ECU) for BMW 5 Series vehicles, including 523i models.\u003c\/p\u003e\n\u003cp data-start=\"236\" data-end=\"412\"\u003ePart number \u003cstrong data-start=\"248\" data-end=\"259\"\u003e6854638\u003c\/strong\u003e, responsible for managing the vehicle’s restraint system including airbag deployment, crash detection, seatbelt pretensioners, and full SRS diagnostics.\u003c\/p\u003e\n\u003cp data-start=\"414\" data-end=\"549\"\u003eThis is a \u003cstrong data-start=\"424\" data-end=\"447\"\u003ecritical safety ECU\u003c\/strong\u003e used in BMW airbag systems and must be correctly matched and coded to the vehicle after installation.\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"698\"\u003eThis item is \u003cstrong data-start=\"564\" data-end=\"635\"\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=\"700\" data-end=\"790\"\u003ePlease carefully review all photos before purchase to confirm condition and compatibility.\u003c\/p\u003e\n\u003chr data-start=\"792\" data-end=\"795\"\u003e\n\u003ch2 data-start=\"797\" data-end=\"817\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"800\" data-end=\"817\"\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-start=\"819\" data-end=\"841\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"823\" data-end=\"841\"\u003eVehicle Models\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"842\" data-end=\"901\"\u003e\n\u003cli data-start=\"842\" data-end=\"870\"\u003eBMW 5 Series F10 (Sedan)\u003c\/li\u003e\n\u003cli data-start=\"871\" data-end=\"901\"\u003eBMW 5 Series F11 (Touring)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"903\" data-end=\"925\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"907\" data-end=\"925\"\u003eEngine Variant\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"926\" data-end=\"1037\"\u003e\n\u003cli data-start=\"926\" data-end=\"946\"\u003e523i (as listed)\u003c\/li\u003e\n\u003cli data-start=\"947\" data-end=\"1037\"\u003eMay also be compatible with other F10\/F11 petrol variants depending on SRS configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1039\" data-end=\"1058\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1043\" data-end=\"1058\"\u003eModel Years\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1059\" data-end=\"1130\"\u003e\n\u003cli data-start=\"1059\" data-end=\"1130\"\u003eApproximately 2009–2013 (varies by production date and specification)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1132\" data-end=\"1135\"\u003e\n\u003ch2 data-start=\"1137\" data-end=\"1179\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1140\" data-end=\"1179\"\u003eOEM Part Numbers \/ Cross References\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1180\" data-end=\"1279\"\u003e\n\u003cli data-start=\"1180\" data-end=\"1191\"\u003e6854638\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1207\"\u003e34526854638\u003c\/li\u003e\n\u003cli data-start=\"1208\" data-end=\"1219\"\u003e6854637\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1231\"\u003e6854639\u003c\/li\u003e\n\u003cli data-start=\"1232\" data-end=\"1243\"\u003e6855995\u003c\/li\u003e\n\u003cli data-start=\"1244\" data-end=\"1255\"\u003e6856875\u003c\/li\u003e\n\u003cli data-start=\"1256\" data-end=\"1267\"\u003e6866990\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1279\"\u003e6878191\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1281\" data-end=\"1284\"\u003e\n\u003ch2 data-start=\"1286\" data-end=\"1301\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1289\" data-end=\"1301\"\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1302\" data-end=\"1334\"\u003eThis SRS control module manages:\u003c\/p\u003e\n\u003cul data-start=\"1335\" data-end=\"1486\"\u003e\n\u003cli data-start=\"1335\" data-end=\"1387\"\u003eAirbag deployment (front, side, curtain airbags)\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1414\"\u003eSeatbelt pretensioners\u003c\/li\u003e\n\u003cli data-start=\"1415\" data-end=\"1442\"\u003eCrash signal processing\u003c\/li\u003e\n\u003cli data-start=\"1443\" data-end=\"1486\"\u003eSRS system diagnostics and fault memory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1488\" data-end=\"1552\"\u003eIt is a \u003cstrong data-start=\"1496\" data-end=\"1551\"\u003ecore safety ECU for BMW occupant protection systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"1554\" data-end=\"1557\"\u003e\n\u003ch2 data-start=\"1559\" data-end=\"1581\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1562\" data-end=\"1581\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1582\" data-end=\"1870\"\u003e\n\u003cli data-start=\"1582\" data-end=\"1646\"\u003eCoding or VIN programming may be required after installation\u003c\/li\u003e\n\u003cli data-start=\"1647\" data-end=\"1726\"\u003eSome units may contain stored crash data depending on donor vehicle history\u003c\/li\u003e\n\u003cli data-start=\"1727\" data-end=\"1781\"\u003eMust match exact part number for correct operation\u003c\/li\u003e\n\u003cli data-start=\"1782\" data-end=\"1870\"\u003eProfessional installation and BMW diagnostic tools (ISTA\/Autel) strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1872\" data-end=\"1875\"\u003e\n\u003ch2 data-start=\"1877\" data-end=\"1896\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1880\" data-end=\"1896\"\u003eItem Details\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1897\" data-end=\"2020\"\u003e\n\u003cli data-start=\"1897\" data-end=\"1921\"\u003e\n\u003cstrong data-start=\"1899\" data-end=\"1909\"\u003eBrand:\u003c\/strong\u003e BMW (OEM)\u003c\/li\u003e\n\u003cli data-start=\"1922\" data-end=\"1950\"\u003e\n\u003cstrong data-start=\"1924\" data-end=\"1940\"\u003ePart Number:\u003c\/strong\u003e 6854638\u003c\/li\u003e\n\u003cli data-start=\"1951\" data-end=\"1996\"\u003e\n\u003cstrong data-start=\"1953\" data-end=\"1962\"\u003eType:\u003c\/strong\u003e Airbag Control Module (SRS ECU)\u003c\/li\u003e\n\u003cli data-start=\"1997\" data-end=\"2020\"\u003e\n\u003cstrong data-start=\"1999\" data-end=\"2013\"\u003eCondition:\u003c\/strong\u003e Used\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2022\" data-end=\"2025\"\u003e\n\u003ch2 data-start=\"2027\" data-end=\"2058\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2030\" data-end=\"2058\"\u003eReturn \u0026amp; Shipping Policy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2059\" data-end=\"2278\"\u003e\n\u003cli data-start=\"2059\" data-end=\"2110\"\u003eReturns accepted within \u003cstrong data-start=\"2085\" data-end=\"2108\"\u003e14 days of delivery\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2111\" data-end=\"2172\"\u003eItem must be returned in original condition and packaging\u003c\/li\u003e\n\u003cli data-start=\"2173\" data-end=\"2223\"\u003eBuyer is responsible for return shipping costs\u003c\/li\u003e\n\u003cli data-start=\"2224\" data-end=\"2278\"\u003eImport duties and taxes are buyer’s responsibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2280\" data-end=\"2283\"\u003e\n\u003ch2 data-start=\"2285\" data-end=\"2308\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2288\" data-end=\"2308\"\u003eImportant Notice\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2309\" data-end=\"2493\"\u003e\n\u003cli data-start=\"2309\" data-end=\"2345\"\u003eUsed electronic safety component\u003c\/li\u003e\n\u003cli data-start=\"2346\" data-end=\"2420\"\u003eWe are not responsible for coding, programming, or installation issues\u003c\/li\u003e\n\u003cli data-start=\"2421\" data-end=\"2493\"\u003eAlways verify compatibility using VIN or part number before purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2495\" data-end=\"2498\"\u003e\n\u003ch2 data-start=\"2500\" data-end=\"2514\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2503\" data-end=\"2514\"\u003eContact\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2515\" data-end=\"2605\" 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":53715618791637,"sku":"AB97574","price":262.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/9338\/3381\/files\/WhatsAppImage2026-04-16at5.06.08PM.jpg?v=1777225143","url":"https:\/\/dubai-parts.com\/products\/bmw-5-series-523i-srs-airbag-control-module-ecu-6854638-oem-safety-unit","provider":"Dubai Parts","version":"1.0","type":"link"}