Electrical systemPart report
2003 Mercedes-Benz 500 Electrical system Problems
- Complaints
- 1about this part
- Share
- 9%of 11 total for the year
- Median mileage
- 24,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the electrical system of the 2003 Mercedes-Benz 500, 9% of the 11 complaints for this model year. Where a mileage was given, the median is 24,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Electrical system: other model years
Other parts of the 2003 Mercedes-Benz 500
Fuel system
4 complaintsSuspension
3 complaintsBrakes
1 complaintsSeat belts
1 complaintsTires
1 complaints
4 complaintsSuspension
3 complaintsBrakes
1 complaintsSeat belts
1 complaintsTires
1 complaints
← All problems reported for the 2003 Mercedes-Benz 500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology