Owner-reported complaints naming the electrical system, filed with NHTSA
Data refreshed
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2004 BMW 330CI submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
THE ADAPTIVE HEADLIGHTS ARE FLICKERING (STATIONARY OR IN MOTION). THIS POINTS TO A FAULTY WIRING ISSUE, ACCORDING TO MANY OTHER OWNERS REPORTING THIS ON INTERNET FORUMS FOR THIS VEHICLE.
VEHICLE HAD BEEN SITTING PARKED FOR SEVERAL WEEKS, LOW BATTERY 9.8 VOLTS. SPONTANEOUSLY HEADLIGHTS CAME ON SMOKE FILLED CAR, DOORS WOULD NOT UNLOCK MANUALLY OR BY REMOTE. SHATTERED DOOR GLASS WITH FIRE EXTINGUISHER . CLOSE INSPECTION APPEARS FAULTY HEADLIGHT SWITCH STARTED FIRE HAD 8 TO 10" FLAMES COMING OUT OF LEFT DASHBOARD. DAMAGE TO HDLT SWITCH,VENTS,DASH,CLUSTER,A PILLAR COVER. PUT OUT FIRE MYSELF SO NO FIRE DEPT. REPORTS.
HEADLIGHT WIRING JACKETS FLAKED OFF. HAD THE BALLAST AND BULB REPLACED IN PASSENGER SIDE HEADLIGHT, BECAUSE THE HEADLIGHT NO LONGER WORKED. NOTICED THAT THE WIRING WAS BARE & LOOKED LIKE SOMEONE HAD CLIPPED 2 OF THE WIRES. AFTER REPLACING BOTH THE BALLAST & HEADLIGHT IT STILL DID NOT WORK. BUT A COUPLE OF DAYS AFTER, TURNED ON THE HEADLIGHTS AND NOW IT WORKS AGAIN. I KNOW THIS IS NOT SAFE, I SEE WHERE OTHERS HAVE HAD THE SAME ISSUE. NOT SURE HOW TO GET THE NEW WIRING FOR THE HEADLIGHT OR DOES THE WHOLE THING NEED REPLACED? IT SHOULD BE A RECALL WITH THIS MANY CARS HAVING THE SAME ISSUE.
IGNITION SYSTEM: VEHICLE WILL COMPLETELY STALLED WHILE IN MOTION AT LOW AND HIGH VELOCITY SPEED. HAD TO COMPLETELY TURN THE IGNITION TO OFF POSITION TO BE ABLE TO RESTART. I HAVE BEEN KEEPING TRACK ON HOW OFTEN THIS HAPPENS. SO FAR 11 TIMES SINCE OWNERSHIP.
WHILE DRIVING AT LOW SPEEDS, THE VEHICLE LOST POWER. THE DEALER STATED THAT THE SOFTWARE MALFUNCTIONED. *AK POWER LOSS ISSUE. *SC
CAR STALLED SEVERAL TIMES AT RED LIGHTS. RPM DROPPED WITH NO WARNING. ALSO EXPERIENCE ROUGH IDLING WHEN AT COMPLETE STOP. *AK
THE CAR (2004 330I ZHP) OFTEN SHUDDERS AT START UP WITH AN ERRATIC IDLE AND CONTINUES TO DO SO EVEN WHEN WARM. THERE ARE NO COMPUTER FAULT CODES AND NO CHECK ENGINE LIGHT. IT FEELS AS IF IT IS READY TO STALL AT ANY GIVEN TIME WITH SEVERE IDLE FLUCTUATIONS OF 100-200 RPM'S DURING STOPS. PROBLEM IS WIDESPREAD ACROSS DOZENS OF ZHP (PERFORMANCE PACKAGE) OWNERS AS WELL AS MANY 2003 AND 2004 3 SERIES CAR OWNERS, PARTICULARLY THOSE WITH MANUAL TRANSMISSIONS. *NM
CONTINUOUS BUZZING NOISE COMING FROM FRONT TWEETERS. WENT TO DEALERS SEVERAL TIMES WITH NO FIX. NOISE CAN BE HEARD EVEN WHEN THE VEHICLE IS MOVING. *JB
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
Data on this page last refreshed .