2002 BMW E46 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2002 BMW E46, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical150.0%
- Visibility150.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
LOOK AT THIS - ANOTHER BMW RECALL IS IN ORDER MY BATTERY KEEPS GETTING FLOODED WITH WATER AND THEN THE CAR WON'T START UNDER SNOW THE ICE MELTS AND SOMEHOW GETTING INTO THE COMPARTMENT WITH THE BATTERY IN THE BOOT NOTHING ELSE IN THE BOOT IS WET - NOT EVEN ON THE PLASTIC PLATE THAT COVERS THE BATTERY BUT IT GETS INTO THE BATTERY COMPARTMENT AND THERE IS NO DRAIN FOR THE WATER TO GO SO MY CAR FAILS TO START MANY MANY COMPLAINTS ON THIS ONE WEBSITE IS THIS ALSO CHECK ON BIMMERFEST - TOO MANY PEOPLE HAVING THIS DANGEROUS CONDITION AND COMPLAINING TO BMW WHICH WON'T DO THE RECALL YOU NEED TO FORCE THEM TO DO THE RECALL HTTP://WWW.E90POST.COM/FORUMS/SHOWTHREAD.PHP?T=949111 THEY SHOULD BE FIXING THE LEAK WHEN THEY DO THE LAMP RECALLS WHICH IS ALSO PROBABLY CAUSING FAILURE TO START ISSUES NEXT ISSUE IS THE WINDOW REGULATORS - GOOGLE THAT ISSUE YOU WILL SEE THE INTERNET IS FLOODED WITH PEOPLE COMPLAINING THEY CAN'T GET THEIR WINDOWS TO ROLL UP ON THIS CAR I HAVE VERY LITTLE MILEAGE FOR A 2002 - UNDER 50K AND YET I AM ALREADY REPLACING MY THIRD WINDOW REGULATOR - THAT IS THE REGULATOR ON BOTH FRONT WINDOWS WENT AND ONE OF THE BACK WINDOWS NOW WENT - $200-400 REPAIR JOB BIG PROBLEMS WITH BMW AND I CALLED THEM AND COMPLAINED AND THEY WON'T REIMBURSE UNLESS THERE'S A RECALL WHICH THEY SAID THEY'VE NO INTENTION OF DOING TOO MANY PEOPLE HAVING THESE ISSUES FOR IT NOT TO BE A BMW RECALL - THEY WON'T PASS YOUR CAR FOR INSPECTION WITH THE WINDOW DOWN OBVIOUSLY ALSO A SAFETY ISSUE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Visibility
Reports naming windshields, glass, wipers, defrosters and mirrors.
From owner reports, verbatim
THE REARVIEW MIRROR LEAKED AND IT IS BLURRY NOW IN MY 2002 BMW M3. I DID SOME RESEARCH AND IT HAS BEEN A COMMON PROBLEM FOR A LOT OF BMW'S. DEALER WON'T REPLACE AS THE CAR IS OUT OF WARRANTY. MIRROR IS OBVIOUSLY A SAFETY ITEM AND OBVIOUSLY DEFECTIVE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
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.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .