MYRModel Year Report

2003 Mercedes Benz C230

● Typical for this model
2003 Mercedes Benz C230
RENDERED 2026-11-01T15:05:14.387Z

This year's complaint volume is within 30% of this model's typical year.

This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.

How is this computed?

Complaints
51
Recalls
3

Campaigns on file for 2003

Investigations
0

None on file

Top problem
Engine and engine cooling

41% of complaints

Complaints per year

1997: 7 complaints 1997 1998: 39 complaints 1999: 29 complaints 1999 2000: 29 complaints 2001: 4 complaints 2001 2002: 54 complaints 2003: 51 complaints 2003 51 2004: 31 complaints 2005: 85 complaints 2005 2006: 116 complaints 2007: 212 complaints 2007
1997: 7 complaints 1997 1998: 39 complaints 1998 1999: 29 complaints 1999 2000: 29 complaints 2000 2001: 4 complaints 2001 2002: 54 complaints 2002 2003: 51 complaints 2003 51 2004: 31 complaints 2004 2005: 85 complaints 2005 2006: 116 complaints 2006 2007: 212 complaints 2007
1997: 7 complaints 1997 1998: 39 complaints 1998 1999: 29 complaints 1999 2000: 29 complaints 2000 2001: 4 complaints 2001 2002: 54 complaints 2002 2003: 51 complaints 2003 51 2004: 31 complaints 2004 2005: 85 complaints 2005 2006: 116 complaints 2006 2007: 212 complaints 2007

2003: 51 complaints

View as data table
YearComplaints
19977
199839
199929
200029
20014
200254
200351
200431
200585
2006116
2007212

Known problem areas

Percentages can add to more than 100% — a complaint can name more than one system.

Engine and engine cooling

41% · 21 reports

Most commonly citing engine and exhaust system.

FIRE
Show complaint excerpts

Tl* the contact owns a 2003 Mercedes Benz C230. The contact stated that there was an excess of smoke coming from the tail pipe, blinding the contacts view of vehicle following.

NHTSA ODI report, 2011-07-12

The 2003 mercerdes benz 300C engine suddenly caught on fire while driving it to work. The car stalled, flames shoot out the front hood, the car would not restart, so I coasted to the firm.

NHTSA ODI report, 2007-04-06

Power train

20% · 10 reports

Most commonly citing automatic transmission and manual transmission.

Show complaint excerpts

At 178,000 miles the timing chain tensioner failed while the car driving approximately 25 MPH and allowed the timing chain to skip several teeth leaving the car stranded and potentially causing thousands of dollars worth of damage to the engine...

NHTSA ODI report, 2020-04-11

Also filed under Engine

Electrical system

12% · 6 reports

Most commonly citing alternator/generator/regulator.

Show complaint excerpts

My panoramic roof is malfuctioning and is suck slightly open wont close or budge and now I'm having mulitple electrical issues my lights are flickering cigarette lighter doesnt work my ac works sometimes but then it doesn't and other things as well.

NHTSA ODI report, 2021-05-14

Exterior lighting

8% · 4 reports

Most commonly citing concealment devices.

Fuel system, gasoline

8% · 4 reports

Most commonly citing tank assembly and fuel pump.

Safety timeline

3 recalls · 0 investigations · oldest first

To check one car, enter its VIN on the NHTSA recall page. Check a VIN →

  1. R
    2020-07-10Visibility19V918000 Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle.

    Remedy: MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372.

    Check if this car was fixed →

  2. R
    2023-02-03Visibility22V954000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.

    Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918.

    Check if this car was fixed →

  3. R
    2025-01-10Visibility24V874000 Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.

    Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.

    Check if this car was fixed →

Buy-smart checklist

2003 Mercedes Benz C230 — pre-purchase inspection

Inspect

  • Engine and engine cooling: 21 reports on file for this year.
  • Power train: 10 reports on file for this year.
  • Electrical system: 6 reports on file for this year.

Verify these recalls were completed

  • Recall 19V918000 · Visibility
  • Recall 22V954000 · Visibility
  • Recall 24V874000 · Visibility
Inspected by ______________ Date ______________

Other years of this model

See all years ranked →

Best years2 years

Worst years3 years

FAQ

Is the 2003 Mercedes Benz C230 reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2003 Mercedes Benz C230 is rated "typical".
What are the most common problems with the 2003 Mercedes Benz C230?
The most-reported component is engine and engine cooling, accounting for 41% of complaints on file.
How many recalls does the 2003 Mercedes Benz C230 have?
3 recalls on file for this model year.

Data updated 2026-10-31 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.