2007 BMW 750Li N62B48A (E66)
E66 / Sedan (Long Wheelbase) / Global (with variations in US, Europe, Asia markets)
N62B48AExact year/trim recordGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- VANOS and Valvetronic motor failures
- Electric cooling fan issues
- High fuel consumption
- CCV (crankcase ventilation) valve failure
First checks
- Inspect VANOS system for rattles or rough idle
- Check for oil leaks from valve cover gasket
- Electronic throttle body and Valvetronic motor function test
Before replacing parts
- 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
- Long wheelbase LCI (facelift) models introduced 2006, continued through 2008
- Engine variations exist for some markets with slightly different power due to emissions
- No manual transmission option available globally for 750Li in this generation