2004 Mercedes-Benz S500Problems, recalls & complaints

NHTSA has logged 12 owner complaints about the 2004 Mercedes-Benz S500, most often about the electrical system. It has no vehicle safety recalls on record.

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through December 8, 2021. Updated daily.

Complaints by system

Where the 2004 Mercedes-Benz S500 has problems

12 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Electrical system61
Service brakes32
Suspension30
Exterior lighting20
Steering22
Air bags20
Wheels11
Engine11
Equipment10
3 other systems31

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

0 recalls

2004 Mercedes-Benz S500 recalls and how many were fixed

No vehicle safety recalls are on record for this model year.

Best & worst years

2004 vs. every other S500 year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the S500 median. How we score

'93'94'95'96'99'00'01'02'03'04'05'06'07'21'23
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What S500 owners report

Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.

THE TRUNK WIRING HARNESS HAVE WIRES THAT THE PROTECTIVE COVERING HAS SHRED AND ALL COME APART. CAUSING WRITERS TO TOUCH. LOCKS NOT TO LOCK. TRUCK WON'T OPEN AND LICENSE PLATES LIGHTS ARE OUT
Complaint 10786265 · Oct 27, 2015 · 108,000 miles
LICENSE PLAYE LIGHT OUT SHORT CAUSES SRS LIGHT TO COME ON AND HAVE TO BE REPROGRAMMED. THERE IS NOW AN SIS DEFECTIVE LIGHT DUE TO THE WIRING. MY TRUCK DOES NOT POWER CLOSE. HAPPENS AT ALL TIMES. AND WHILE TURNING IT CAUSED AN ERROR FOR TURN LIGHTS
Complaint 10779591 · Oct 4, 2015 · 106,000 miles
DURING RAIN STORM, WATER SEEPEED INO AIR COWL INTO CABIN-PASSENGER SIDE- FLOODED FLOOR EVENTUALLY SAM ELECTRONIC MODULE UNDER FLOOR WAS DAMAGED AND SHUT OFF ELECTRONICS IN AUTOMOBILE WHILE DRIVING AT HIGH SPEED ON FREEWAY- WITH OUT POWER CONTROLS OPERATING IT MADE DRIVING AND STOPPING THE CAR A…
Complaint 10733487 · Jul 12, 2015 · 98,000 miles

Own a 2004 S500?

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