2012 BMW 760Li N74B66 (F02)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• High complexity and cost of V12 servicing
• Potential for turbocharger and VANOS system faults

First checks

• Verify full service history especially for timing chain and turbo system
• Check for diagnostic trouble codes on VANOS and fuel injection system

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 2012 BMW 760Li is the flagship of the F01/F02 7 Series generation globally except some markets due to taxation or emissions restrictions.
• Market variations include different emissions equipment depending on region but the engine and specs remain mostly consistent globally.