What Owners Report NHTSA ODI · 2,175,102 complaints · MY1998–2026

2004 BMW 5 Series

Typical pattern

2.4% of complaints about the 2004 BMW 5 Series came in the first year, which is unremarkable for a 2004 vehicle — around the middle of the 236 model-years on record. The median complaint arrives at 8.7 yr in service. The most-reported system is air bags (134 complaints), typically at 8.7 yr or about 85,000 miles.

Covers 3 variants: 530I (175), 525I (123), 545I (78)
Complaints
463
Median age at failure
8.7 yr
Median mileage
87,000 n=395
Crash / fire / tow
17.3% of reports
Safety recalls
8

When each system is reported — middle 50% of complaints

System
0y2y4y6y8y10y12y14y
Air bags
134 reports · 85,000 mi
8.7 yr
3.7%
Electrical system
71 reports · 97,000 mi
9.3 yr
29.6%
Seats
61 reports · 87,500 mi
8.7 yr
60.7%
Seat belts
34 reports · 99,700 mi
10.3 yr
5.9%
Power train
32 reports · 75,000 mi
7.5 yr
12.5%
Steering
20 reports · 82,000 mi
8.2 yr
5%
Engine
17 reports · 87,000 mi
9.8 yr
5.9%

Safety recalls — NHTSA campaigns

19E058000 2019-08-28
Steering:linkages:rod:relay:connecting

ZF Group North America Operations (ZF) is recalling certain Lemförder Steering Center Rods sold as aftermarket parts for 1996-2004 BMW 5-Series (E39) vehicles. The steering center rods may have an insufficient ball pin pull force that may allow the rods to detach from the steering knuckle.

If the steering rod detaches from the steerable wheel knuckle, it can cause sudden loss of steering control, increasing the risk of a crash.

12E029000 2012-08-10
Engine and engine cooling:cooling system:fan

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.

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.

12V126000 2012-03-26
Electrical system:12v/24v/48v battery:cables

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.

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.

10V446000 2010-10-01
Service brakes, hydraulic:power assist:vacuum

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.

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.

08V384000 2008-08-05
Air bags:frontal

BMW IS RECALLING 200,000 MY 2006 3 SERIES SPORT SEAT, MY 2004-2006 5 SERIES STANDARD AND SPORT SEAT, AND MY 2004-2006 X3 PASSENGER VEHICLES. DEPENDING ON THE MANNER AND FREQUENCY OF THE FRONT PASSENGER'S ENTRY AND EXIT, SMALL CRACKS HAVE DEVELOPED IN THE MAT. IF THIS OCCURS, THE FRONT PASSENGER AIR BAGS, WITH THE EXCEPTION OF THE HEAD PROTECTION SYSTEM, WILL BE DEACTIVATED AND THE AIR BAG WARNING LAMP AS WELL AS THE PASSENGER AIR BAG "ON-OFF" LAMP WILL BE ILLUMINATED.

IN THIS SITUATION THE FRONT PASSENGER AIR BAGS WILL NOT DEPLOY EVEN IF A SUFFICIENTLY SEVERE ACCIDENT WOULD OCCUR AND OCCUPANT PROTECTION PROVIDED BY THE SYSTEM WOULD NOT BE POSSIBLE.

04V575000 2004-12-06
Seats:front assembly:seat heater/cooler

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH FRONT SEAT HEATING SYSTEMS, UPON ENTERING AND EXITING THE VEHICLE, EXCESSIVE CONTACT WITH THE SIDE BOLSTER THAT IS CONTAINED IN THE SEAT'S BACKREST MAY DAMAGE THE HEATING MAT LOCATED IN THIS AREA. IF SUCH DAMAGE WERE TO OCCUR, WITH THE SYSTEM TURNED ON, THE VEHICLE OCCUPANT MAY FEEL EXCESSIVE HEAT FROM THIS AREA.

IT IS POSSIBLE THAT THE HEATING MAT IN THE BACKREST'S SIDE BOLSTER COULD OVERHEAT AND DAMAGE, OR MELT A SMALL HOLE IN, THIS AREA OF THE SEAT COVER. IF THIS HAPPENED, IT COULD LEAD TO AN OCCUPANT BEING BURNED.

04V344000 2004-07-14
Power train:automatic transmission:control module (tcm/pcm/tecm)

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 8 AND 12 CYLINDER ENGINES, THE DIGITAL ENGINE MANAGEMENT CONTROL (EMC) UNITS WERE NOT PRODUCED ACCORDING TO SPECIFICATIONS.

AS A RESULT, ENGINE STALLING WILL OCCUR AFTER A SHORT PERIOD OF OPERATION. THE VEHICLE MAY NOT BE ABLE TO RESTART. ALSO, A LOSS OF POWER STEERING AND, AFTER REPEATED ACTUATION OF THE BRAKE PEDAL, A LOSS OF BRAKE POWER ASSIST WILL OCCUR. THESE CONDITIONS COULD RESULT IN A VEHICLE CRASH.

04V303000 2004-06-23
Fuel system

ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH 8-CYLINDER ENGINES, A CIRCULAR RETENTION CLIP AT THE QUICK-RELEASE COUPLING ALONG THE FUEL SUPPLY LINE WAS INADVERTENTLY NOT INSTALLED.

IN THE EVENT OF A SEVERE FRONTAL CRASH, THE QUICK-RELEASE COUPLING COULD SEPARATE CAUSING FUEL LEAKAGE. FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

In owners’ own words

Air bags 6,000 mi 6 mo in service
BMW 545I SYSTEM FAILURE 1. BRAKING AND DYNAMIC-RESPONSE 2. PASSENGER RESTRAINT SYSTEM. *AK
Air bags mileage not reported 5 mo in service
BMW 5 2004: WHEN THE PASSENGER SEAT IS VACANT A WARNING MESSAGE (THAT THE PASSENGER AIRBAG IS OFF) IS CONTINUOUSLY DISPLAYED AT EYE LEVEL IN THE ROOF CONSOLE. THIS IS VERY DISTRACTING, ESPECIALLY WHEN DRIVING AT NIGHT. THE MESSAGE SHOULD ONLY COME ON WHEN THE PASSENGER SEAT IS OCCUPIED AND THE AIRBAG IS NOT FUNCTIONING.*AK
Air bags 23,281 mi 1.9 yr in service
DT: 2004 BMW 530 I. THE CONSUMER COMPLAINED ABOUT SEVERAL ELECTRICAL PROBLEMS, SUCH AS AIR BAG WARNING LIGHT COMING ON/WINDOWS ROLLING DOWN AND THEN MALFUNCTIONING/TRUNK OPENING, AND HALO LIGHTS STAYING ON. THE ONSTAR OR SOS SYSTEMS WAS NOT WORKING. TOOK THE VEHICLE TO THE DEALERSHIP. THE MANUFACTURER CONSIDERED THIS VEHICLE A LEMON. THE DEALERSHIP AND MANUFACTURER WERE NOT COMPLYING WITH THE LEMON LAW. THIS PROCESS WAS TO BUY BACK THE VEHICLE. THEY WERE TAKING TOO LONG TO RESOLVE THIS MATTER. *AK
Steering 6,000 mi 6 mo in service
BMW 545I SYSTEM FAILURE 1. BRAKING AND DYNAMIC-RESPONSE 2. PASSENGER RESTRAINT SYSTEM. *AK

Other 5 Series model years

20182016201520142013201220112010200920082007200620052004200320022001200019991998

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