2003 BMW Z4 Complaints

View complaints related to 2003 BMW Z4. The complaints found here are submitted by actual consumers with first hand experience. There are more than 400 complaints submitted for the 2003 BMW Z4. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

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  • 2003 BMW Z4
    - CAMPBELL, CA

    ENGINE SURGED THEN REVVED UNCONTROLLABLLY AFTER STARTUP. CONTINUED TO SURGE AND IDLE WITH RPM ALTERNATING BETWEEN 0 - 2500 RPM THE ACCELORATOR WAS UNRESPONSIVE.*AK AFTER STARTUP THE CAR SURGED FORWARD. DAMANGE TO FRONT BUMBER AND CRACKED LIGHT RESULTED. DEFECTIVE PART: BAD THROTTLE HOUSING, REPLACED ENGINE THROTTLE (R6385) DEFECT CODE 15 540 712

    Source: NHTSA WEB SITE
  • 2003 BMW Z4
    - HOLLAND, PA

    THE VEHICLE WAS TURNED OFF TO FILL WITH GAS, WHEN THE VEHICLE WAS TURNED BACK ON, THE STEERING HAD GONE OUT. THE DEALER HAD REPLACED THE STEERING COLUMN GEAR AND REPROGRAMMED THE EPS AND THE LWS WITH THE CIP V 7.0. MR SCC

    Source: NHTSA VEHICLE OWNERS QUESTIONNAIRE
  • 2003 BMW Z4
    - SOUTHAMPTON, PA

    THE VEHICLE LOST POWER STEERING, THE MECHANIC STATED THE STEERING GEAR BOX NEEDED TO BE REPLACED. *JB

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE