Total Complaints
125 filings
BMW 5-SERIES · model year
125 NHTSA complaints, 8 crash reports for this specific cohort.
NHTSA overall rating
Not crash-tested
New Car Assessment Program
The 2006BMW5-SERIES carries 125 consumer safety complaints in NHTSA's Office of Defects Investigation database for this specific model-year cohort. Within that volume, owners reported 8 crashes, 2 fires, 9 injuries, and 0 fatalities. No NCAP 5-star crash-test rating is available for this model year in the federal database.
Component-level analysis is where model-year complaints become actionable: the top complaint category for the 2006 5-SERIES is air bags with 21 filings, followed by electrical system (18) and air bags:frontal (13). Concentration in one or two component groups is the classic signature of a systemic defect; a flat distribution usually reflects normal aging, warranty complaints, or isolated build-plant variability.
NHTSA currently has 34 investigation files overlapping the 2006 5-SERIES. Owners comparing this cohort against neighboring years should pair the counters above with the complaint-by-year trend on the parent model page — a spike in a single year often tracks to a platform refresh, a new transmission supplier, or an updated ECU calibration. Use the related-complaint feed below to read raw owner narratives before deciding whether any pattern here affects your specific use case.
Total Complaints
125 filings
Crashes Reported
8 reports
Source
NHTSA ODI
Federal complaints database
At or below the fleet median complaint volume.
| Component | Count |
|---|---|
| AIR BAGS | 21 |
| ELECTRICAL SYSTEM | 18 |
| AIR BAGS:FRONTAL | 13 |
| POWER TRAIN:AUTOMATIC TRANSMISSION | 6 |
| ENGINE | 6 |
| EXTERIOR LIGHTING | 4 |
| VISIBILITY | 4 |
| AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE | 3 |
| LATCHES/LOCKS/LINKAGES | 3 |
| TIRES | 3 |
| SERVICE BRAKES, HYDRAULIC | 3 |
| SERVICE BRAKES | 3 |
| SEATS | 3 |
| VEHICLE SPEED CONTROL | 2 |
| ENGINE AND ENGINE COOLING | 2 |
TL* THE CONTACT OWNS A 2006 BMW 5 SERIES. THE CONTACT STATED THAT THE VEHICLE LEAKED OIL AND THE BRAKES FAILED WHILE DRIVING AT LOW SPEEDS. THE BRAKES WORKED NORMALLY WHEN APPLIED AT HIGH SPEEDS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT A NEW POWER BRAKE BOOSTER AND VACUUM PUMP NEEDED TO BE INSTALLED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 104,932. *DT
Mileage: 104,932
TL* THE CONTACT OWNS A 2006 BMW 5 SERIES. THE CONTACT STATED THAT THE VEHICLE LEAKED OIL AND THE BRAKES FAILED WHILE DRIVING AT LOW SPEEDS. THE BRAKES WORKED NORMALLY WHEN APPLIED AT HIGH SPEEDS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT A NEW POWER BRAKE BOOSTER AND VACUUM PUMP NEEDED TO BE INSTALLED. THE VEHICLE WAS REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND DID NOT ASSIST. THE DEALER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 104,932. *DT
Mileage: 104,932
FRONT PASSENGER SEAT OCCUPANCY DETECTION MAT HAD TO BE REPLACED AS IT WAS DEFECTIVE. THOUGH NOT IN PREVIOUS RECALLS IN SIMILAR BMWS AND SIMILAR YEARS, THE ERROR PRESENTED A SAFETY ISSUE THAT WOULD DISABLE THE FRONT PASSENGER AIR BAGS AND INCREASE THE RISK OF INJURY DURING A CRASH. WITH THIS ERROR, I WAS FORCED TO REPAIR THE SEAT MAT AND EXPENDED $1.5K TO REMEDY THIS SAFETY ISSUE. THIS SEAT MAT ISSUE IS A KNOWN BMW PROBLEM THAT BMW AND NHTSA HAVE NOT ADDRESSED. VIN: [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR
Mileage: 74,000
NAVIGATION DISPLAY REBOOTS CONSTANTLY. WORKS PERIODICALLY. THIS DISPLAY GIVES ME ACCESS TO ALL OF THE CARS FEATURES INCLUDING WARNINGS AND MALFUNCTIONS WITH THE VEHICLE. IF THE DISPLAY WORKS WHEN THE CAR IS ON IT MAY NOT WORK IF YOU TURN OFF THE CARD AND TURN IT BACK ON.
Mileage: 200,000
NAVIGATION DISPLAY REBOOTS CONSTANTLY. WORKS PERIODICALLY. THIS DISPLAY GIVES ME ACCESS TO ALL OF THE CARS FEATURES INCLUDING WARNINGS AND MALFUNCTIONS WITH THE VEHICLE. IF THE DISPLAY WORKS WHEN THE CAR IS ON IT MAY NOT WORK IF YOU TURN OFF THE CARD AND TURN IT BACK ON.
Mileage: 200,000
HEAD LIGHTS ANGLE LIGHTS WIRES GETTING VERY DRY FROM THE HEAT OF THE LIGHT AND THE INSULATION COMING OFF THE OPTICAL WIRES, LIGHTS GO OUT, POSSIBLE SHORTING AND BECOME VERY UNSAFE.
Mileage: 140,000
HEAD LIGHTS ANGLE LIGHTS WIRES GETTING VERY DRY FROM THE HEAT OF THE LIGHT AND THE INSULATION COMING OFF THE OPTICAL WIRES, LIGHTS GO OUT, POSSIBLE SHORTING AND BECOME VERY UNSAFE.
Mileage: 140,000
THE PASSENGER SEAT AIRBAG MALFUNCTIONED CASING THE SEAT TO HAVE TO BE REMOVED AND SENSOR REPLACED. THERE WAS A RECALL ON THIS BUT MY CAR, AND 2 OF MY FRIENDS CARS WERE NOT INCLUDED ON THE RECALL, MY FRIENDS WERE CHARGED BY THE DEALERSHIP. MY ENGINE LEAKS OIL ONTO THE EXHAUST MANIFOLD CAUSING SMOKE IN THE CAB AND POTENTIAL FIRE HAZARD. ON EVERY BM I HAVE EVER OWNED THE RADIATOR LEAKS FLUID WHICH IS ENVIRONMENTALLY HAZARDOUS AND SHOULD HAVE BEEN RECALLED.
Mileage: 69,000
THE PASSENGER SEAT AIRBAG MALFUNCTIONED CASING THE SEAT TO HAVE TO BE REMOVED AND SENSOR REPLACED. THERE WAS A RECALL ON THIS BUT MY CAR, AND 2 OF MY FRIENDS CARS WERE NOT INCLUDED ON THE RECALL, MY FRIENDS WERE CHARGED BY THE DEALERSHIP. MY ENGINE LEAKS OIL ONTO THE EXHAUST MANIFOLD CAUSING SMOKE IN THE CAB AND POTENTIAL FIRE HAZARD. ON EVERY BM I HAVE EVER OWNED THE RADIATOR LEAKS FLUID WHICH IS ENVIRONMENTALLY HAZARDOUS AND SHOULD HAVE BEEN RECALLED.
Mileage: 69,000
THE PASSENGER SEAT AIRBAG MALFUNCTIONED CASING THE SEAT TO HAVE TO BE REMOVED AND SENSOR REPLACED. THERE WAS A RECALL ON THIS BUT MY CAR, AND 2 OF MY FRIENDS CARS WERE NOT INCLUDED ON THE RECALL, MY FRIENDS WERE CHARGED BY THE DEALERSHIP. MY ENGINE LEAKS OIL ONTO THE EXHAUST MANIFOLD CAUSING SMOKE IN THE CAB AND POTENTIAL FIRE HAZARD. ON EVERY BM I HAVE EVER OWNED THE RADIATOR LEAKS FLUID WHICH IS ENVIRONMENTALLY HAZARDOUS AND SHOULD HAVE BEEN RECALLED.
Mileage: 69,000
MY PASSENGER AIR BAG WARNING LIGHT CAME ON ABOUT A MONTH AGO FOR APPARENT REASON AND STAY ON EVER SINCE. I CONTACTED THE LOCAL BMW DEALER AND WAS TOLD MY VIN WAS NOT ON THE RECALL LIST. I WAS VERY DISAPPOINTED AND DONT UNDERSTAND WHY SOME CARS WERE ON THE RECALL AND SOME WERE NOT. APPARENTLY THIS IS A COMMON PROBLEM WITH ALL BMWS AND A VERY SERIOUS SAFETY ISSUE. THIS SAFETY ISSUE SHOULD BE TAKEN CARE OF BY THE MANUFACTURE.
Mileage: 80,000
STEERING WHEEL MALFUNCTION LOCKS PREVENTING THE VEHICLE TO START STEERING WHEEL LOCKS WHILE DRIVING
Mileage: 100,000
STEERING WHEEL MALFUNCTION LOCKS PREVENTING THE VEHICLE TO START STEERING WHEEL LOCKS WHILE DRIVING
Mileage: 100,000
AIR CONDITIONING STOP WORK CAUSING MOTOR TO HEAT
Mileage: 103,000
AIR CONDITIONING STOP WORK CAUSING MOTOR TO HEAT
Mileage: 103,000
A MESSAGE ON THE VEHICLE DISPLAY SCREEN INDICATED THAT THE RIGHT-SIDE LOW BEAM HEADLIGHT WAS MALFUNCTIONING. I REMOVED THE HEADLIGHT ASSEMBLY TO REPLACE THE BULB AND FOUND THE WIRING INSULATION IS CRUMBLING TO THE TOUCH, RESULTING IN A SHORT CIRCUIT. THE HEADLIGHT BULB IS NOT ACTUALLY BURNED OUT. THERE ARE MANY COMPLAINTS ABOUT THIS ON THE BMW FORUMS BUT BMW AND THE HEADLIGHT MANUFACTURER, HELLA, REFUSES TO ACKNOWLEDGE THE PROBLEM OR DO ANYTHING ABOUT IT. *TR
Mileage: 138,570
A MESSAGE ON THE VEHICLE DISPLAY SCREEN INDICATED THAT THE RIGHT-SIDE LOW BEAM HEADLIGHT WAS MALFUNCTIONING. I REMOVED THE HEADLIGHT ASSEMBLY TO REPLACE THE BULB AND FOUND THE WIRING INSULATION IS CRUMBLING TO THE TOUCH, RESULTING IN A SHORT CIRCUIT. THE HEADLIGHT BULB IS NOT ACTUALLY BURNED OUT. THERE ARE MANY COMPLAINTS ABOUT THIS ON THE BMW FORUMS BUT BMW AND THE HEADLIGHT MANUFACTURER, HELLA, REFUSES TO ACKNOWLEDGE THE PROBLEM OR DO ANYTHING ABOUT IT. *TR
Mileage: 138,570
THE 2006 BMW 5 SERIES USED ALUMINUM HEAD AND VALVE COVER BOLTS WHICH WERE OVER-TORQUED DURING ASSEMBLY AND BREAK AFTER APPROXIMATELY 80K. BMW ADMITS THIS PROBLEM EXISTS BUT REFUSES TO ISSUE A RECALL. BMW'S REPAIR COST IS ~$6000. THESE BOLTS ARE NON SERVICEABLE AND SHOULD NEVER BE REMOVED, WHEN BROKEN THEY CAUSE MASSIVE OIL LEAKS AND POSSIBLY FIRE. I CONTACTED BMW, THEY REQUESTED TO REVIEW THE CAR. BMW AGREED THAT THE BOLTS WERE BROKEN THEN REFUSED TO FIX THE PROBLEM CLAIMING THE CAR HAS TOO MANY MILES. BMW KNEW THE MILEAGE WHEN THEY REQUESTED TO REVIEW THE PROBLEM ... WHY WASTE MY TIME IF THEY KNEW THEY WERE GOING TO DO NOTHING? MY VEHICLE NOW LOSSES APPROXIMATELY 1-2 QUARTS OF OIL PER 100 MILES. I AM CHAGRINED THAT BMW WILL NOT ADMIT THEIR MANUFACTURING DEFECT. I HAVE MAINTAINED THIS CAR WITH CARE AND OTHER THAN THE OIL LEAK FROM THE BROKEN BOLTS THE CAR IS IN PERFECT CONDITION - BUT IS NO LONGER DRIVABLE. *TR
Mileage: 120,000
MY CAR IS NOT ON THE AIRBAG RECALL LIST BUT I HAVE HAD THIS ERROR FOR AWHILE NOW & IT APPEARS TO BE RELATED TO THE AIRBAG ISSUE (NOT SURE IF MY CAR HAS A TEKATA.) THE MESSAGE COMES UP ON THE SCREEN- PASS. RESTRAINT SYSTEM- FAULT IN PASSENGER-RESTRAINT SYSTEM AFFECTING AIRBAG, BELT TENSIONER OR BELT FORCE LIMITER. CONTINUE TO WEAR THE SAFETY BELT. I ALSO HAVE A PICTURE OF THE ERROR. *TR
A LEAK DEVELOPED IN THE POWER BRAKING SYSTEM,CAUSING A VACUUM LOSS AND CONSEQUENT REDUCTION OF POWER BRAKING ASSISTANCE. MECHANICAL BRAKING IS STILL AVAILABLE TO SLOW AND STOP THE VEHICLE. *TR
Data as of 2025. Sources: NHTSA Office of Defects Investigation (ODI) complaints database, NHTSA recall campaign API, NHTSA NCAP crash-test ratings, and NHTSA FARS for fatality cross-reference.
Read our methodology — how this data is sourced, computed, and verified.