VehicleVerdict

2008 BMW 5 Series problems

Verdict · NHTSA data

One of the years to avoid

With 140 complaints filed to NHTSA — about 35.0 times the median 5 Series year — the 2008 model ranks #1 of 25 5 Series years for complaint volume. It lands on the years-to-avoid list.

Fuel System leads the complaint categories with 48 reports (34% of the total).

140

NHTSA complaints

4

Recalls

0

Investigations

1

Crash-involved

5

Fires reported

1

Injuries

0

Deaths

NCAP overall

How does 2008 compare to other 5 Series years?

See all 5 Series years to avoid →

What are the most common 2008 BMW 5 Series problems?

ComponentComplaintsShare
Fuel System4834%
Engine4029%
Electrical System1712%
Transmission75%
Lighting75%
Brakes43%
Tires & Wheels43%
Body & Structure32%
Visibility & Wipers21%
Other21%
Airbags21%
Seats11%
Seat Belts11%
Latches & Locks11%
Steering11%

Does the 2008 BMW 5 Series have recalls?

4 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

22V119000EngineMarch 2, 2022 · 917,106 units

Defect

BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series Convertible (128i); 2006-2011 3 Series Sedan (325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi); 2006-2012 3 Series Wagon (328i, 328i xDrive); 2007-2013 3 Series Convertible (328i); 2006-2010 5 Series Sedan (525i, 525xi, 528i, 528xi, 530i, 530xi); 2006-2007 5 Series Wagon (530xi); 2007-2010 X5 SAV (X5 3.0si, X5 xDrive30i); 2006-2008 Z4 Coupe (Z4 3.0si); and 2006-2011 Z4 Roadster (Z4 3.0i, Z4 3.0si, Z4 sDrive30i) vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

Consequence

An electrical short can cause the PCV valve heater to overheat, increasing the risk of a fire while driving or, soon after driving when parked.

Remedy

This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge. This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Vehicles previously repaired under the prior recalls will need to come back for the new recall remedy. The remedy is currently being developed. Interim owner notification letters informing owners of the safety risk were mailed on April 1, 2022. Owner notification letters were mailed on July 22, 2022. Owners may contact BMW customer service at 1-800-525-7417.

12E029000EngineAugust 10, 2012 · 585 units

Defect

This recall involves aftermarket parts sold by Valeo. Valeo is recalling certain engine cooling fans, part numbers 696121, 696273, and 696275, used as service replacement parts for model year 2008-2011 BMW 1-Series, 2006-2011 BMW 3-Series, 2000-2009 BMW 5-Series, 2004-2005 BMW 6-Series, and 2006-2007 BMW 7-Series vehicles. A metal-oxide semiconductor may overheat due to insufficient screwing of the semiconductor on the aluminum heat sink. This primary failure could cause adjacent components on the fan assembly motor circuit board to overheat and short.

Consequence

This condition could cause the fan motor to become inoperative, or cause the motor circuit board in the assembly to overheat, potentially leading to a fire in the engine compartment.

Remedy

Valeo will notify owners and replace the fans free of charge. The safety recall began on August 22, 2012. This recall is being conducted by Valeo, not by BMW. For further information, owners may contact Valeo at 1-888-718-2536.

12V126000Electrical SystemMarch 26, 2012 · 367,682 units

Defect

BMW IS RECALLING CERTAIN MODEL YEAR 2004-2010 5-SERIES, MODEL YEAR 2004-2010 6-SERIES, MODEL YEAR 2006-2010 M5, AND MODEL YEAR 2007-2010 M6 VEHICLES. THE INSULATED BULKHEAD CONNECTOR FOR THE POSITIVE BATTERY CABLE MAY HAVE BEEN INCORRECTLY ATTACHED TO THE TRUNK FLOOR PANEL, WHICH CAN LEAD TO A LOOSENING OF THE BOLT CONNECTION. AS IT LOOSENS, AN INCREASE IN ELECTRICAL RESISTANCE AT THIS CABLE CONNECTION IS POSSIBLE AND COULD CAUSE THE CABLE CONNECTION TO OVERHEAT.

Consequence

OVERHEATING COULD LEAD TO A FIRE, EVEN WHILE THE VEHICLE IS NOT IN USE. AS A PRECAUTION, OWNERS ARE ADVISED TO PARK OUTSIDE UNTIL THE REMEDY HAS BEEN MADE.

Remedy

BMW WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT AND SECURE THE BATTERY BOLT CABLE CONNECTION AS NECESSARY, FREE OF CHARGE. THE SAFETY RECALL BEGAN ON APRIL 30, 2012. OWNERS MAY CONTACT BMW CUSTOMER RELATIONS AND SERVICES AT 1-800-525-7417.

10V446000BrakesOctober 1, 2010 · 198,352 units

Defect

BMW IS RECALLING CERTAIN MODEL YEAR 2004-2010 5-SERIES, 6-SERIES, AND MODEL YEAR 2002-2008 7-SERIES VEHICLES. A CHECK VALVE OF THE BRAKE VACUUM PUMP MAY LEAK A SMALL AMOUNT OF LUBRICATING OIL. OVER TIME THIS COULD RESULT IN CONTAMINATION OF THE BRAKE BOOSTER.

Consequence

POWER ASSIST BRAKING PERFORMANCE COULD BE ADVERSELY AFFECTED. IN EXTREME CASES THERE COULD BE A COMPLETE LOSS OF POWER ASSIST BRAKING. AN UNEXPECTED REDUCTION OR LOSS IN POWER BRAKING ASSIST MAY INCREASE THE RISK OF A CRASH.

Remedy

BMW WILL NOTIFY OWNERS AND DEALERS WILL REPAIR THE VEHICLES FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 24, 2010. OWNERS MAY CONTACT BMW AT 1-800-525-7417.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

TL*THE CONTACT OWNS A 2008 BMW 535XI (NA). WHILE DRIVING APPROXIMATELY 35 MPH, THE ENGINE BEGAN SMOKING. THE DEALER MADE THREE ATTEMPTS TO DIAGNOSE THE FAILURE. THE HIGH PRESSURE FUEL PUMP WAS REPLACED BUT IT CRACKED AGAIN. THE VEHICLE WAS BEING REPAIRED BY THE DEALER. THE MANUFACTURER HAD NOT BEEN…

Complaint filed with NHTSA · Fuel System · November 28, 2010 · fire

REDUCED POWER FROM ENGINE. PRESSED ACCELERATOR AND ENGINE DID NOT RESPOND WITH REGULAR POWER. REDUCED POWER IN TRAFFIC AT 40MPH. PULLED OVER SHUT OFF ENGINE AND RESTARTED WITH FULL RETURN OF POWER. ONE REPEAT OF PROBLEM 3 MONTHS LATER WITH SIMILAR RESULTS. DEALER REPLACED FUEL INJECTION AUXILIARY…

Complaint filed with NHTSA · Engine · July 1, 2010

THE GROUNDING WIRE IN THE CONNECTOR TO THE TAIL LIGHT BULB HOLDER MELTED AND MELTED PARTS OF THE CONNECTOR. THIS RESULTED IN NO SIGNAL, BRAKE AND RUNNING REAR LIGHTS. A RECALL HAS BEEN CALLED FOR BMW E46 3 SERIES FOR THIS EXACT PROBLEM. THE RECALL SHOULD BE EXPANDED TO COVER THE 5 SERIES AS WELL.…

Complaint filed with NHTSA · Electrical System · June 1, 2012 · fire

TL*THE CONTACT OWNS A 2008 BMW 528. WHEN THE CONTACT ATTEMPTED TO SHIFT FROM DRIVE INTO REVERSE, THE GEAR SHIFT SUDDENLY SHIFTED BACK INTO DRIVE. THE GEAR SHIFT FAILURE OCCURRED INTERMITTENTLY. THE VEHICLE WAS BEING DIAGNOSED BY THE DEALER WHEN THE COMPLAINT WAS FILED. THE APPROXIMATE FAILURE…

Complaint filed with NHTSA · Transmission · March 4, 2009

THE GROUNDING WIRE IN THE CONNECTOR TO THE TAIL LIGHT BULB HOLDER MELTED AND MELTED PARTS OF THE CONNECTOR. THIS RESULTED IN NO SIGNAL, BRAKE AND RUNNING REAR LIGHTS. A RECALL HAS BEEN CALLED FOR BMW E46 3 SERIES FOR THIS EXACT PROBLEM. THE RECALL SHOULD BE EXPANDED TO COVER THE 5 SERIES AS WELL.…

Complaint filed with NHTSA · Lighting · June 1, 2012 · fire

2008 BMW 5 Series — common questions

Is the 2008 BMW 5 Series reliable?

NHTSA data argues against it: 140 complaints put the 2008 model at #1 of 25 5 Series years. It is one of the 5 Series years to avoid.

What are the most common 2008 5 Series problems?

According to NHTSA complaint data, the leading problem areas are fuel system (48 complaints), engine (40 complaints), electrical system (17 complaints).

Does the 2008 BMW 5 Series have recalls?

Yes — NHTSA lists 4 recall campaigns affecting the 2008 BMW 5 Series. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Which BMW 5 Series years should you avoid?

Based on complaint rates and open investigations, the 5 Series years to avoid are 2008, 2006, 2011, 2004. The cleanest record among 5 Series years belongs to 2023.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.