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2006 BMW 325CI Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
36
Latest May 13, 2025
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
9
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
1

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2006 BMW 325CI, 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

  • Airbags2360.5%
  • Exterior lighting410.5%
  • Engine410.5%
  • Electrical25.3%
  • Seat belts12.6%
  • Suspension12.6%
  • Brakes12.6%
  • Fuel system12.6%
  • Powertrain (other)12.6%

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

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

23
reports

From owner reports, verbatim

TL* TAKATA RECALL. THE CONTACT OWNS A 2006 BMW 325CI. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V018000 (AIR BAGS) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. BMW OF LOUISVILLE (2200 BLANKENBAKER PKWY, LOUISVILLE, KY 40299, (502) 287-1501) WAS CONTACTED AND CONFIRMED THAT THE PART WAS NOT AVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.

NHTSA ID 11323755 · filed May 7, 2020

BMW 325CI 2006 FRONT LEFT ADAPTIVE HEADLIGHT WIRING DETERIORATES OVER TIME. THIS CAUSE THE WIRING TO CRACK AND FAIL. THE FRONT LEFT HEADLIGHT FAILED WHILE DRIVING, CREATING A DANGEROUS SITUATION FOR THE DRIVER AND OTHERS ON THE ROAD. WHEN THE WIRING FAILS THE DRIVER CANNOT DISPLAY TURN SIGNALS, USE HIGH BEAMS OR ANY HEADLIGHT FUNCTIONS. BMW DOES NOT PROVIDE A SOLUTION OR HELP TO FIX THE ISSUE. THE VEHICLE WAS IN MOTION AT NIGHT WHEN THE HEADLIGHT FAILED. THE PART IS THE FRONT HEADLIGHT IGNITER WIRING HARNESS. THE FAILURE HAPPENED INSIDE A SEALED COMPARTMENT AND IS NOT EXPOSED TO ANY OUTSIDE ELEMENTS. THIS IS A COMMON ISSUE, A GOOGLE SEARCH WILL BRING UP MULTIPLE OTHER CASES OF FAILURE IN OTHER CARS WITH PICTURES. BMW 335CI 2006 REAR TAIL LIGHTS SHORT OUT FREQUENTLY WHILE DRIVING AND DO NOT DISPLAY TURN SIGNALS. A FAULT IS SHOWN ON THE DASHBOARD. THIS HAPPENED AT NIGHT WHILE THE VEHICLE WAS IN MOTION AND DOES NOT GO AWAY. THE WARNING LIGHT IS ONLY DISPLAYED AFTER THE TURN SIGNAL IS TURNED ON. BMW 325CI A FRONT AIRBAG WARNING LIGHT WAS DISPLAYED WHILE DRIVING AND DOES NOT SHUT OFF. THIS HAPPENED WHEN THE VEHICLE WAS IN MOTION AND DOES NOT SHUT OFF. BMW325CI A FRONT SEATBELT WARNING LIGHT IS DISPLAYED ON THE DASH PERIODICALLY AND DOES NOT SHUT OFF. THE WARNING SUGGESTS THERE IS A FAILURE WITH THE SEATBELT. THIS HAPPENED WHEN THE VEHICLE WAS IN MOTION.

NHTSA ID 11152339 · filed Nov 18, 2018
All 23 reports naming airbags

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

4
reports

From owner reports, verbatim

The headlights in my car both went out because of this wiring issue. The wiring insulation inside the headlight is very prone to cracking and subsequently breaking which causes the headlight to not function. I have repaired this issue myself on both headlights for almost every wire going into the igniter. No headlights is a major safety issue at night, and due to the cracking along all of the wiring, it could go out at any time again. I had this issue looked at by the dealership and they tried to sell me new bulbs instead. In the picture you can see the 3 repaired wires already and the 4th needed repair, the black wire, got severed.

NHTSA ID 11603944 · filed Jul 23, 2024

DRIVERS SIDE LOW BEAM STARTED FLASHING WHEN CAR HIT BUMPS AND WHILE TURNING THE STEERING WHEEL TO THE RIGHT. OPENED BULB ACCESS COVER TO CHECK THE BULB AND FOUND THAT THE MAJORITY OF THE WIRING INSIDE THE HEADLIGHT ASSEMBLY HAS HARDENED AND FLAKING INSULATION, EXPOSING BARE COPPER WIRE AND ALLOWING IT TO SHORT OUT. REMOVED THE HEADLIGHT ASSEMBLY FOR A MORE THROUGH INSPECTION AND DISCOVERED THE SAME DAMAGE ON THE HIGH BEAM WIRING AND DETERIORATION ON THE ENTIRE WIRING HARNESS INSIDE THE LIGHT. SERIOUS SAFETY RISK AS WELL AS FIRE RISK.

NHTSA ID 11311353 · filed Feb 25, 2020

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

4
reports

From owner reports, verbatim

The contact owns a 2006 BMW 325CI. The contact stated while stopped at a traffic light, she became aware of smoke coming from under the hood and the odor of something on fire. The vehicle had overheated on several occasions. There were no warning lights illuminated. The vehicle was towed to a dealer who diagnosed the vehicle with PCV valve heater failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 142,000.

NHTSA ID 11465509 · filed May 20, 2022

I AM THE ORIGINAL OWNER OF 2006 325I WITH 42,000 MILES. ON JANUARY, THE CAR SUDDENLY ALARMED WARNING SIGNS ON CA HIGHWAY #5 AND STARTED TO MAKE LOUD NOISE AND SHAKINGS. AT THAT TIME, I WAS PREGNANT AND WITH MY 2 YEAR OLD BABY ON BACK SEAT. THE SITUATION WAS HAPPENING ON THE HIGHWAY! I WAS SO WORRIED ABOUT DRIVING SAFETY. TO SOLVE THE PROBLEM, THE DEALER SHOP ASKED ME TO REPLACE HEAD GASKET ALUMINUM VOLT AND HOUSING GASKET. IT DID COST OVER $4000. DURING THE REPAIR, THE TECHNICIAN SAID THAT THE PROBLEM IS COMMON ON THIS MODEL. I RESEARCHED ABOUT THIS PROBLEM AND READ MANY COMPLAINTS ABOUT SAME ISSUES FROM BMW 2006 325I OWNERS. THE OWNERS AGREE THAT THE HEAD GASKET ALUMINUM VOLT AND HOUSING GASKET ISSUE RESULT IN MANUFACTURE DEFECTS. LATER, BMW CHANGED THE VOLT MATERIALS AND PROVIDED GOOD WILL REPAIRS FOR SOME OWNERS. I STRONGLY ASSUME THAT THIS IS ONE OF MANUFACTURE DEFECTS COST CUSTOMERS TO REPAIR AS WELL AS THREATEN DRIVERS? SAFETY. SO I CALLED BMW CUSTOMER RELATION. BUT THEY SAID THAT ?KEEP THE RECEIPT AND YOU MAY GET REFUND WHEN ?THERE ARE ENOUGH PEOPLE COMPLAIN ABOUT IT???YOU ARE MORE THAN WELCOME TO REPORT THIS PROBLEM TO NHTSA?.? I ASKED ABOUT HOW MANY CUSTOMERS HAD SAME PROBLEMS. BUT THEY SAID "DO NOT KNOW". BASED ON THEIR RESPONSE, IT SEEMS THAT THEY KNEW AND UNDERSTOOD IT IS MANUFACTURE DEFECTS, BUT DO NOT CARE UNTIL THE ISSUE IS LOUSY OR HANDLED WITH POWERFUL AUTHORITY. IT IS THREATENING DRIVING SAFETY OF NOT ONLY THE OWNERS BUT ALL OTHER DRIVERS ON HIGHWAYS BECAUSE IT DOES NOT GIVE ANY SIGNS BEFORE BROKEN ON HIGHWAY. THEREFORE, I AM REPORTING THIS ISSUE WHILE HOPING THAT NO OTHER DRIVERS OR BABIES GET HURTS FROM THIS SUDDEN DEFECTS AND YOU COULD DO INVESTIGATE IT IN DEPTH SO THAT YOU COULD PROTECT ALL OTHER DRIVERS? LIFE. *TR

NHTSA ID 10577180 · filed Apr 3, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

2
reports

From owner reports, verbatim

Internal Adaptive bi-xenon headlight wiring insulation flaking off exposing bare wire, thus causing headlight to fail

NHTSA ID 11660613 · filed May 13, 2025

MY WIFE WAS DRIVING DOWN A MAIN STREET AT RUSH HOUR. THE CAR JUST STOPPED RUNNING AND WOULD NOT RESTART. TO LEAVE THE VEHICLE MY WIFE HAD TO TAKE HER LIFE IN HER HANDS TO GET ACROSS THE BUSY STREET. IT WAS FORTUNATE THAT THIS DID NOT HAPPEN ON A BUSY FREEWAY OR SHE OR SOMEONE ELSE MAY HAVE BEEN SERIOUSLY INJURED.

NHTSA ID 10778406 · filed Sep 29, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

BMW 325CI 2006 FRONT LEFT ADAPTIVE HEADLIGHT WIRING DETERIORATES OVER TIME. THIS CAUSE THE WIRING TO CRACK AND FAIL. THE FRONT LEFT HEADLIGHT FAILED WHILE DRIVING, CREATING A DANGEROUS SITUATION FOR THE DRIVER AND OTHERS ON THE ROAD. WHEN THE WIRING FAILS THE DRIVER CANNOT DISPLAY TURN SIGNALS, USE HIGH BEAMS OR ANY HEADLIGHT FUNCTIONS. BMW DOES NOT PROVIDE A SOLUTION OR HELP TO FIX THE ISSUE. THE VEHICLE WAS IN MOTION AT NIGHT WHEN THE HEADLIGHT FAILED. THE PART IS THE FRONT HEADLIGHT IGNITER WIRING HARNESS. THE FAILURE HAPPENED INSIDE A SEALED COMPARTMENT AND IS NOT EXPOSED TO ANY OUTSIDE ELEMENTS. THIS IS A COMMON ISSUE, A GOOGLE SEARCH WILL BRING UP MULTIPLE OTHER CASES OF FAILURE IN OTHER CARS WITH PICTURES. BMW 335CI 2006 REAR TAIL LIGHTS SHORT OUT FREQUENTLY WHILE DRIVING AND DO NOT DISPLAY TURN SIGNALS. A FAULT IS SHOWN ON THE DASHBOARD. THIS HAPPENED AT NIGHT WHILE THE VEHICLE WAS IN MOTION AND DOES NOT GO AWAY. THE WARNING LIGHT IS ONLY DISPLAYED AFTER THE TURN SIGNAL IS TURNED ON. BMW 325CI A FRONT AIRBAG WARNING LIGHT WAS DISPLAYED WHILE DRIVING AND DOES NOT SHUT OFF. THIS HAPPENED WHEN THE VEHICLE WAS IN MOTION AND DOES NOT SHUT OFF. BMW325CI A FRONT SEATBELT WARNING LIGHT IS DISPLAYED ON THE DASH PERIODICALLY AND DOES NOT SHUT OFF. THE WARNING SUGGESTS THERE IS A FAILURE WITH THE SEATBELT. THIS HAPPENED WHEN THE VEHICLE WAS IN MOTION.

NHTSA ID 11152339 · filed Nov 18, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

1
report

From owner reports, verbatim

MY DEALER SAID A REAR SPRING IN MY USED BMW IS CRACKED. THE OTHER REAR SPRING HAS BEEN REPLACED WITH AN AFTER MARKET SPRING. I SEE ON THE INTERNET THAT MY TYPE BMW HAS MANY PROBLEMS WITH REAR CRACKED SPRINGS. A MANUFACTURING DEFECT? THE AFTER MARKET SPRING MOST LIKELY REPLACING ANOTHER CRACKED REAR SPRING

NHTSA ID 10995325 · filed Jun 15, 2017

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

1
report

From owner reports, verbatim

VEHICLES BRAKES FAIL UPON INITIAL STARTUP ONCE GEAR SELECTOR IS PUT IN DRIVE. *TR

NHTSA ID 10288611 · filed Oct 15, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

1
report

From owner reports, verbatim

MY WIFE WAS DRIVING DOWN A MAIN STREET AT RUSH HOUR. THE CAR JUST STOPPED RUNNING AND WOULD NOT RESTART. TO LEAVE THE VEHICLE MY WIFE HAD TO TAKE HER LIFE IN HER HANDS TO GET ACROSS THE BUSY STREET. IT WAS FORTUNATE THAT THIS DID NOT HAPPEN ON A BUSY FREEWAY OR SHE OR SOMEONE ELSE MAY HAVE BEEN SERIOUSLY INJURED.

NHTSA ID 10778406 · filed Sep 29, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

1
report

From owner reports, verbatim

VEHICLE ROLLED ON FLAT SURFACE WHILE IN PARK. *TR

NHTSA ID 10655045 · filed Nov 14, 2014

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

Data on this page last refreshed .