2006 BMW 650i N62B44 V8 (E63 (Coupe), E64 (Convertible))
E63 (Coupe), E64 (Convertible) / Coupe / Convertible / Global (primarily Europe, North America, and selected other markets)
N62B44 V8Registro exacto de año/versiónGold
Engine identity
Oils and fluids
Service and parts data
Common and chronic problems
- VANOS solenoid issues leading to rough idle
- Electric water pump failure
- SMG transmission clutch wear
First checks
- Verify engine VANOS function
- Check cooling system electric water pump
- Inspect SMG transmission operation if equipped
Antes de cambiar piezas
- 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
- Engine and features vary slightly by market (e.g., US models include more emissions equipment).
- 6-speed manual transmission was less common and limited to some European models.
- Oil capacity includes filter change during full service fill.