2014 BMW 535i N55B30 (F10)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• High-pressure fuel pump failures (N55 engine)
• Electric water pump failure
• Turbo wastegate rattle

First checks

• Inspect turbocharger operation
• Check for oil leaks around valve cover and oil filter housing
• Verify BMW Condition Based Service sensors are functioning

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

• 2014 marks the last model year for the F10 generation before the 2017 G30 introduced the B58 engine.
• Minor power and torque variations may occur depending on market emissions regulations.