2004 Bmw Z4
Safety Recalls & Notices
3 Active Recalls
Requires attention
Seats And Restraints
Summary
On certain vehicles, the front passenger seat occupant detection mat can fatigue during field usage depending on the seat configuration, vehicle geometry, manner and frequency of front passenger entry/exit. Over time micro cracks could develop in the side flanks of the mat, which could lead to a break of the conductive path and the system will recognize a failure and with exception of head protection system the front passenger air bag will be deactivated. The airbag On/Off lamp will be illuminated to make the occupants aware of the deactivation. Correction: The occupant detection mat will be granted a warranty extension of 10 years.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
Summary
ON CERTAIN PASSENGER VEHICLES, UNDER CERTAIN ENVIRONMENTAL CONDITIONS, A VAPOR LOCK IN THE FUEL PUMP COULD OCCUR CAUSING THE ENGINE TO STALL. IF THIS WERE TO HAPPEN, THE ENGINE WOULD NOT BE ABLE TO BE RESTARTED FOR APPROXIMATELY 15 TO 20 MINUTES.
Potential Consequence
IF STALLING WERE TO OCCUR, THE DRIVER WOULD BE UNABLE TO MAINTAIN VEHICLE SPEED OR ACCELERATE, INCREASING THE RISK OF A CRASH.
Remedy
DEALERS WILL INSTALL A RESISTOR IN THE ELECTRICAL LINE POWERING THE FUEL PUMP IN ORDER TO PREVENT AN OCCURRENCE OF VAPOR LOCK. THE RECALL BEGAN MAY 11, 2004. OWNERS SHOULD CONTACT BMW AT 1-800-831-1117.
Fuel System
Summary
Certain vehicles contain a defect involving the electric fuel pump. Under certain environmental conditions, for example, driving during high outside temperatures in combination with high altitudes (over 5,000ft.), vapor lock in the fuel pump could occur. This could cause the engine to stall. If this were to happen, the engine could be unable to be restarted for approximately 15 to 20 minutes. Correction: Dealer will install a resistor in the electrical line leading to the fuel pump. This will reduce the power output of the fuel pump and preclude an occurrence of vapor lock.
Generated by Cardog • December 15, 2025
2004 Bmw Z4
Safety Recalls & Notices
3 Active Recalls
Requires attention
