2007 AUDI A8 BHT/BKN (4E)
4E / Sedan / Global / with market-specific engine variants
BHTBKNBPPBKJBKHCARB (3.0 TDI)CJMA (4.2 FSI)CDYA (4.2 TDI)Exakter Jahres-/Varianten-DatensatzSilver
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- Air suspension component wear/failure
- Timing chain tensioner issues in early petrol engines
- Leakage in oil cooler seals
- Electrical glitches in MMI and dashboard
First checks
- Check air suspension functionality
- Inspect timing chain tensioner and guides
- Verify oil leaks around oil cooler and valve covers
- Test electronic systems and MMI operation
Vor dem Teiletausch
- Save fault codes and freeze-frame data before clearing anything.
- Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
- Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.
Important notes
- The 2007 Audi A8 D3 generation received a mid-cycle facelift that affected lighting and interior features; engine options varied by region.
- Technical specifications such as oil capacity and transmission type depend strongly on specific engine and market; verify exact details accordingly.