2014 BMW 5 Series N20B20 (F10)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• High-pressure fuel pump failure
• Turbocharger wastegate rattle
• Coolant thermostat housing cracking

First checks

• Inspect HPFP for noise or failure
• Check turbo operation and boost pressure
• Verify coolant system leaks

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 528i 2014 model worldwide runs exclusively the N20 2.0L turbo inline-4 replacing the previous 3.0L inline-6.
• Some markets may have manual transmission availability; automatic is standard in most regions.