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NHTSA 10044281: Water pump failure

Water pump failure on BMW E60/E61/E65/E66 and other models (2008–2011); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10044281 · Dec 2011

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

On certain model year 2008-2011 vehicles, a defect involving the electric auxiliary water pump CAN over heat or fail to cool engine and fire may occur in vehicle or engine compartment.

NHTSA's summary of this communication (excerpt)

Find it on NHTSA.gov →

Details

Bulletin numberNHTSA 10044281
NHTSA ID10044281
Document IDs filedRC-11V-521
TypeService bulletin
Date
Models5 Series, 5 Series, 5 Series Gran Turismo, 7 Series, 7 Series, X5 SAV, X6 SAV
Model years2008–2011
ChassisE60, E61, E65, E66, E70, E71, F01, F02, F07, F10
EnginesM57, N20, N52, N54, N55, N57, N62, N63
Component (NHTSA)Engine And Engine Cooling › Cooling System
Engine And Engine Cooling › Engine

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

Related bulletins

Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

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