{"product_id":"2008-audi-a8l-service-repair-manual","title":"2008 Audi A8L Service and Repair Manual","description":"\u003cp\u003e2008 brought the A8 L its mid-life refresh, with a revised front end and lighting, updated MMI hardware and a longer list of assistance options, and those are exactly the areas where a manual written for a neighboring year will waste an afternoon. Front-end and bumper removal, lamp module handling and control unit coding all differ from the earlier cars, so this manual stays with the 2008 build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4.2L V8 GAS Naturally Aspirated\u003c\/li\u003e\n\u003cli\u003e6.0L W12 GAS Naturally Aspirated\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eL Plus Sedan 4-Door\u003c\/li\u003e\n\u003cli\u003eBase Sedan 4-Door\u003c\/li\u003e\n\u003cli\u003eL Sedan 4-Door\u003c\/li\u003e\n\u003cli\u003ePlus Sedan 4-Door\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese trims and engines are taken from the same year's A8 quattro record, an entry that covers both wheelbase lengths at once. The mechanical package is genuinely shared, so powertrain and chassis procedures apply to the long car as written. Wiring is where care is needed on a refreshed car: harness runs, interior trim and rear cabin equipment all vary with body length even when the module and the coding do not, so check part numbers against your car's build data before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKnown issues on the 2008 A8 L.\u003c\/strong\u003e No recalls are on federal record for this model year. No complaints are logged with NHTSA for this model year. The refresh moves the trouble list forward as much as it moves the styling. Lamp modules and their control gear are the expensive items on a facelift car, and moisture ingress at the housing seals is what usually kills them, so a lamp that flickers or logs a fault deserves a seal and drainage check before a new unit is ordered. Anything behind the bumper, including parking and distance sensors where they are fitted, needs the aiming and calibration routine afterwards rather than a bolt-up-and-hope approach. MMI complaints on this generation are frequently supply, ground or connector faults rather than dead head units. Mechanically nothing changed: air suspension struts, compressor and ride-height sensors head the list, followed by front suspension bushings, wheel bearings, chain tensioner rattle and cover seal weeping on the V8, and ignition and access work on the W12.\u003c\/p\u003e\u003cp\u003eFor a facelift year the documentation gap between model years is at its widest, and this manual closes it with 2008 removal and installation order, coding and calibration steps, tightening sequences, wiring layouts, capacities and service intervals for the car as it actually left the line.\u003c\/p\u003e","brand":"FactoryManual","offers":[{"title":"Default Title","offer_id":48892449980638,"sku":"AUDIA8L2008SRM","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/4113\/8910\/files\/9324153700574.png?v=1788107227","url":"https:\/\/factorymanual.com\/products\/2008-audi-a8l-service-repair-manual","provider":"FactoryManual","version":"1.0","type":"link"}