2003 Mercedes-Benz S430 Equipment Problems
- Complaints
- 1about this part
- Share
- 4%of 26 total for the year
- Median mileage
- 158,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the equipment of the 2003 Mercedes-Benz S430, 4% of the 26 complaints for this model year. Where a mileage was given, the median is 158,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2003 mercedes benz S430. The contact stated whenever the vehicle was driven through a car wash or during rainy weather, the radio volume would sporadically increase and decrease without warrant. The vehicle was not diagnosed by the dealer and there were nor repairs made to the vehicle. The current and failure mileages were 158,000. Remailed 07/14/2010.”
NHTSA complaint #10329757, filed 2010-05, 158,000 milesRelated service bulletins
- 10135604Mar 31, 2015Vehicle cannot be opened via Keyless-Go and radio remote control
- 10135628Oct 14, 2014iPhone mobile phone: Various complaints after software update to iOS8
- 10166975Feb 11, 2014This Customer 1 Action has been initiated because certain mbrace subscribers were recently contacted by mbrace informing them that they need to have an i-button call performed to…
- 10166976Feb 3, 2014Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"
Equipment: other model years
Other parts of the 2003 Mercedes-Benz S430
12 complaintsSuspension
4 complaintsExterior lighting
3 complaintsSeat belts
3 complaintsEngine
2 complaintsOther or unknown
2 complaintsTransmission and drivetrain
2 complaintsAir bags
1 complaintsElectronic stability control
1 complaintsSeats
1 complaintsSteering
1 complaintsBody and structure
1 complaints
← All problems reported for the 2003 Mercedes-Benz S430
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