Air Bags. Review the 44 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Service Brakes. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports4 fire reports1 injury reports

Service Brakes, Hydraulic complaints

3 reports

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150,000 miles · Sep 19, 2012

Service Brakes, Hydraulic

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TL* THE CONTACT OWNS A 2006 BMW 525I. THE CONTACT STATED THAT WHEN THE BRAKE PEDAL WAS BEING DEPRESSED, IT ABNORMALLY TRAVELED TO THE FLOORBOARD, CAUSING A BRAKING FAILURE. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADVISED THAT THE BRAKE WAS LEAKING OIL AND CONTAMINATED THE BRAKE BOOSTER. THE MANUFACTURER WAS NOTIFIED WHO ADVISED THAT THERE WAS A RECALL FOR THE FAILURE UNDER NHTSA CAMPAIGN ID NUMBER: 10V446000 (SERVICE BRAKES, HYDRAULIC: POWER ASSIST: VACUUM) HOWEVER, THE CONTACT'S VIN WAS NOT INCLUDED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 150,000. UPDATED 10/15/12 *CN UPDATED 10/22/12

NHTSA ODI #10475958

98,000 miles · Apr 25, 2012

Service Brakes, Hydraulic

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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, HYDRAULIC:POWER ASSIST:VACUUM), BUT THE VIN WAS NOT INCLUDED. THE FAILURE MILEAGE WAS 98,000.

NHTSA ODI #10456497

161,000 miles · Feb 15, 2012

Service Brakes, Hydraulic

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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

NHTSA ODI #10448052

Official recalls

19V273000 · Engine And Engine Cooling:exhaust System:emission Control:crankcase (pcv)

Apr 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 & remedy

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.

17V428000 · Air Bags:sensor:occupant Classification

Jul 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 & remedy

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.

13V564000 · Air Bags:sensor:occupant Classification

Nov 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 & remedy

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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

No exact-year investigations in this snapshot.