2006 BMW 3 Series (E90/E91/E92/E93)
Browse our directory of 2006 BMW 3 Series (E90/E91/E92/E93) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
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Common Problems & Reliability
The 2006 BMW 3 Series (E90/E91/E92/E93) has 3 known issues. 2 of these are classified as serious faults that could be expensive to repair. 1 are moderate concerns worth inspecting before purchase.
Electric Water Pump Failure
SeriousPetrol six-cylinders use an electric water pump that can fail with little warning, pushing the car into limp mode or overheating within minutes.
Symptoms: Cooling fan running flat-out, Temperature warning and limp mode...
Est. repair cost: £450–£750
High Pressure Fuel Pump (N54 Engine)
SeriousTwin-turbo 335i models suffer HPFP failures that cause long cranks, misfires under load, and limp mode, especially on cars that have been tuned hard.
Symptoms: Extended cranking from hot or cold, Misfire or hesitation under boost...
Est. repair cost: £600–£900
FRM (Footwell Module) Failure
ModerateLow voltage, jump starts, and age can corrupt the footwell module, leaving the car with lighting and window faults that can cause an MOT failure.
Symptoms: Windows or mirrors stop responding, Indicators or dipped beam stop working...
Est. repair cost: £250–£500
Buying Tips for the 2006 BMW 3 Series (E90/E91/E92/E93)
- ✓Budget for suspension, brake pipe, and water-pump work on cars still wearing old run-flats or original arms
- ✓If it is a 320d or 318d, demand chain-proof paperwork rather than trusting a quiet engine on the day
- ✓Check every exterior light, window, and mirror because FRM and wiring faults are common on ageing cars
- ✓E93 convertibles need a full roof cycle and a dry boot floor before you think about cosmetics or spec
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