U.S. public vehicle records

2006 Bmw 525I: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

77 owner complaints analyzed

3 distinct recall campaigns

99,500 mi median reported failure mileage

Scope: 2006 model year. Data snapshot: 2026-09-12 (September 12, 2026). 67 complaints include usable failure mileage.

Owner-reported patterns

Most common problems

Air Bags is the most frequently named component, appearing in 42 of 77 complaints (54.5%). A complaint can name multiple components.

Recurring terms in complaint narratives
Topic	Matching reports	Share of complaints
Braking behavior	14	18.2%
Electrical and battery issues	7	9.1%
Engine operation	2	2.6%
Steering behavior	2	2.6%
Transmission and shifting	1	1.3%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Air Bags

Service Brakes

Electrical System

Seat Belts

Air Bags:Sensor:Occupant Classification

Exterior Lighting

Air Bags:Frontal

Engine

Air Bags: 42; Service Brakes: 8; Electrical System: 7; Seat Belts: 6; Air Bags:Sensor:Occupant Classification: 5; Exterior Lighting: 5; Air Bags:Frontal: 3; Engine: 3

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 0; 25,000 to 49,999: 6; 50,000 to 74,999: 8; 75,000 to 99,999: 20; 100,000 to 149,999: 19; 150,000 and above: 14

75,000 to 99,999 miles has the most reports with usable mileage (20). 10 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2011

2012

2013

2014

2015

2016

2017

2018

2019

2021

2022

2011: 6; 2012: 14; 2013: 7; 2014: 10; 2015: 10; 2016: 7; 2017: 3; 2018: 7; 2019: 8; 2021: 2; 2022: 3

Pattern summary

Air Bags leads the component reports. Braking behavior appears in 14 complaint narratives. Electrical and battery issues appears in 7 complaint narratives. Engine operation appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10430840 · 2011-10-19 (October 19, 2011)

SEVERAL OF THE HEAD BOLTS BROKE DUE TO AN ENGINEERING FLAW. I WAS TOLD BY THE BMW SHOP THAT BECAUSE THE HEAD BOLTS WERE MADE FROM A DIFFERENT METAL THAT THEY HEAT AND COOL AT DIFFERENT RATES AND THE BOLTS TEND TO BREAK, THEY HAD SEEN IT MANY TIMES. WHEN I CONTACTED BMW THEY REFUSED TO ADMIT THAT IT WAS A COMMON PROBLEM AND WOULD NOT ACCEPT RESPONSIBILITY FOR THE REPAIRS. *TR

Owner-reported narrative. 96,000 miles reported. Look up ODI 10430840 at NHTSA ↗

Owner report 10434292 · 2011-11-04 (November 4, 2011)

I GOT A WARNING LIGHT ON MY DISPLAY PANEL PASS. RESTRAINT SYSTEM FAULT IN PASSENGER-RESTRAINT SYSTEM AFFECTING AIRBAG, BELT TENSIONER OR BELT-FORCE LIMITER. CONTINUE TO WEAR THE SEAT BELT. ALTHOUGH BMW HAS RECALLED CAR SAME YEAR AND MODEL FOR SIMILAR PROBLEMS, MY VIN IS NOT RECALLED. *TR

Owner-reported narrative. Look up ODI 10434292 at NHTSA ↗

Owner report 10436055 · 2011-11-16 (November 16, 2011)

TL* THE CONTACT OWNS A 2006 BMW 525I. THE CONTACT STATED THAT THE AIR BAG DEPLOYED WITHOUT WARNING WHILE THE VEHICLE WAS IN MOTION. THE VEHICLE LOST POWER AND EVENTUALLY STALLED. THE DRIVER WAS INJURED AS A RESULT OF THE AIR BAG DEPLOYMENT. THE DEALER DIAGNOSED THAT THERE WAS A PRIOR IMPROPER REPAIR PERFORMED ON THE VEHICLE THAT CONTRIBUTED TO THE FAILURE, BUT THE CONTACT STATED THAT THE PRIOR REPAIR WAS NOT RELATED TO THE AIR BAG. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE BUT THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND THE CURRENT…

Owner-reported narrative. 54,000 miles reported. Look up ODI 10436055 at NHTSA ↗

Owner report 10437850 · 2011-11-30 (November 30, 2011)

RESTRAINT SYSTEM FAULT IN PASSENGER-RESTRAINT SYSTEM. BMW HAS RECALLED THE CARS WITH SAME YEAR AND MODEL FOR SIMILAR PROBLEMS. BUT MY VIN IS NOT RECALLED. I JUST CALLED BMW BUT THEY DON'T WANT TO FIX IT. I WISH BMW ACTS MORE ACTIVELY ON SAFETY ISSUES. *KB

Owner-reported narrative. Look up ODI 10437850 at NHTSA ↗

Owner report 10438944 · 2011-12-07 (December 7, 2011)

AIRBAG LIGHT CAME ON DASH AND SEAT BELT, WHEN I SLAMMED ON MY BRAKES WHEN A DOG RAN IN FRONT OF ME WHILE DRIVING. *TR

Owner-reported narrative. 99,500 miles reported. Look up ODI 10438944 at NHTSA ↗

Owner report 10439206 · 2011-12-09 (December 9, 2011)

TL* THE CONTACT OWNS A 2006 BMW 525I. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT ILLUMINATED ON THE INSTRUMENT PANEL. THE DEALER AND MANUFACTURER MADE THE CONTACT AWARE OF THE RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER: 08V384000 (AIR BAGS:FRONTAL), BUT THE VIN WAS NOT INCLUDED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 100,000. THE VIN WAS UNAVAILABLE.

Owner-reported narrative. 100,000 miles reported. Look up ODI 10439206 at NHTSA ↗

Owner report 10448052 · 2012-02-15 (February 15, 2012)

TL* THE CONTACT OWNS A 2006 BMW 525I. THE CONTACT STATED THAT WHILE ATTEMPTING TO BRAKE, THE BRAKES DID NOT ENGAGE AND THE CONTACT HAD TO APPLY THE EMERGENCY BRAKE TO BRING THE VEHICLE TO A STOP. THE VEHICLE WAS TOWED TO A LOCAL MECHANIC, WHO INSPECTED THE VEHICLE AND LOCATED THE FAILURE AT THE BRAKE VACUUM BOOSTER VALVE. THE VALVE WAS DAMAGED BY AN OIL LEAK. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND CURRENT MILEAGES WERE 161,000. UPDATED 03/23/12*LJ

Owner-reported narrative. 161,000 miles reported. Look up ODI 10448052 at NHTSA ↗

Owner report 10456497 · 2012-04-25 (April 25, 2012)

TL* THE CONTACT OWNS A 2006 BMW 525I. THE CONTACT STATED THAT WHILE DRIVING 45 MPH, SHE APPLIED THE BRAKES BUT THE VEHICLE DID NOT SLOW DOWN. THE FAILURE RECURRED ON SEVERAL OCCASIONS SO THE CONTACT TOOK THE VEHICLE TO A DEALER FOR A DIAGNOSTIC TEST. THE DEALER NOTICED THAT LUBRICATING OIL WAS LEAKING FROM THE BRAKE VACUUM. THE DEALER STATED THAT THE VACUUM PUMP, BRAKE BOOSTER, AND MASTER CYLINDER NEEDED TO BE REPLACED. THE DEALER ALSO INFORMED THE CONTACT OF THE RECALL ASSOCIATED WITH NHTSA CAMPAIGN ID NUMBER 10V446000 (SERVICE BRAKES, HYDRAUL…

Owner-reported narrative. 98,000 miles reported. Look up ODI 10456497 at NHTSA ↗

Recall history

3 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

13V564000 · Air Bags:Sensor:Occupant Classification

Reported: 2013-11-12 (November 12, 2013)

BMW of North America LLC (BMW) is recalling certain model year 2006 325i, 325xi, 330i, 330xi sedans and 325xi sports wagons, model year 2007 328i, 328xi, 335i, 335xi sedans and 328i and 328xi sports wagons, model year 2006-2007 525i, 525xi, 530i, 530xi, 550i sedans and 530xi sports wagons, model year 2006 760i sedans, model year 2006-2007 750i, 750Li, and 760Li sedans, and model year 2006 X5 sports activity vehicles, equipped with certain seat types. The front passenger seat occupant detection mat that determines if and how the passenger frontal air bag should deploy in a crash may fatigue and develop cracks which could lead to a system failure.

Consequence: Should the system fail, in the event of a crash, the front passenger air bag would be deactivated, increasing the risk of personal injury.

Remedy: BMW will notify owners with an interim notification letter in January 2014 since parts are not currently available. When parts are available, BMW sent a second letter in August and dealers will repair the occupant detection mat to eliminate the possibility that it may crack, free of charge. Additionally, owners of model year 2006-2007 3 Series with standard seats, 5 Series with comfort seats, and Z4 models, will receive an extended warranty on their front passenger seat occupant detection mat. Owners may contact BMW customer relations at 1-800-525-7417 or email BMW at CustomerRelations@bmwusa.com.

NHTSA campaign record ↗

17V428000 · Air Bags:Sensor:Occupant Classification

Reported: 2017-07-06 (July 6, 2017)

BMW of North America, Inc. (BMW) is recalling certain 2006 325i, 325xi, 330i, 330xi, 525i, 525xi, 530i, 530xi, and 550i vehicles equipped with the Sport Seat option and certain 2006 525i, 525xi, 530i, 530xi, 550i vehicles with standard seats. The front passenger seat occupant detection mat that determines if, and how, the passenger frontal air bag should deploy in a crash may fatigue and develop cracks which could lead to a system failure.

Consequence: Should the system fail, in the event of a crash, the front passenger air bag would be deactivated, increasing the risk of personal injury.

Remedy: BMW will notify owners, and dealers will repair the occupant detection mat to eliminate the possibility that it may crack, replacing it as necessary, free of charge. The recall began September 1, 2017. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign record ↗

19V273000 · Engine And Engine Cooling:Exhaust System:Emission Control:Crankcase (Pcv)

Reported: 2019-04-04 (April 4, 2019)

BMW of North America, LLC (BMW) is recalling certain 2006 525i, 525xi, 530i, 530xi, 530xi Sports Wagon, 325i, 325xi, 325xi Sports Wagon, 330i, 330xi, Z4 3.0i and Z4 3.0si vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

Consequence: An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.

Remedy: BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. The recall began May 30, 2019. Owners may contact BMW customer service at 1-800-525-7417. Note: This recall is an expansion to recall 17V-683.

NHTSA campaign record ↗