Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 1 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Seats. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
1 reports
50,000 miles · Aug 22, 2008
Seats
SEAT CONTROL MODULES ARE STAYING POWERED WITH THE KEY REMOVED FROM THE IGNITION IN 2001-2003 MERCEDES BENZ C320'S. IN REVIEWING OTHER OWNER COMPLAINTS ON BENZWORLD.ORG, THIS IS A COMMON PROBLEM CAUSING THE BATTERY TO DIE AND THE DRIVER TO BE STRANDED (AND POTENTIALLY WORSE PROBLEMS). MERCEDES CALABASAS CHARGED ME APPROXIMATELY…
Read full complaint
SEAT CONTROL MODULES ARE STAYING POWERED WITH THE KEY REMOVED FROM THE IGNITION IN 2001-2003 MERCEDES BENZ C320'S. IN REVIEWING OTHER OWNER COMPLAINTS ON BENZWORLD.ORG, THIS IS A COMMON PROBLEM CAUSING THE BATTERY TO DIE AND THE DRIVER TO BE STRANDED (AND POTENTIALLY WORSE PROBLEMS). MERCEDES CALABASAS CHARGED ME APPROXIMATELY $1200 TO REPLACE BOTH THE PASSENGER AND DRIVER'S SEAT CONTROL MODULE AND APPROXIMATELY $175 TO REPLACE THE BATTERY. *TR
NHTSA ODI #10239407
Official recalls
0
No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2002 Mercedes Benz 203 Problems, Complaints & Recalls | Skip That Year
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