Model year record

2003 MERCEDES BENZ C320

3 recall campaigns on file for this model year. 39 owner complaints on file.

Recalls

Recall campaignNHTSA 24V874000

Visibility: sun/moon roof assembly

Component
Visibility: sun/moon roof assembly
Manufacturer
Mercedes-Benz USA, LLC
Vehicles affected
33,456
Reported to NHTSA
2024-11-19
Owners notified
2025-01-10

Defect description

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.

Safety risk

A detached sunroof panel can become a road hazard, increasing the risk of a crash.

Manufacturer 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. This recall is an expansion of previous NHTSA recall number 22V-954. MBUSA's number for this recall is 2024120001/2/3.

Recall campaignNHTSA 22V954000

Visibility: sun/moon roof assembly

Component
Visibility: sun/moon roof assembly
Manufacturer
Mercedes-Benz USA, LLC
Vehicles affected
131,653
Reported to NHTSA
2022-12-23
Owners notified
2023-02-03

Defect description

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.

Safety risk

A detached sunroof panel may become a road hazard, increasing the risk of a crash.

Manufacturer 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. MBUSA's numbers for this recall are 2023010004, 2023010005, and 2023010006.

Recall campaignNHTSA 19V918000

Visibility: sun/moon roof assembly

Component
Visibility: sun/moon roof assembly
Manufacturer
Mercedes-Benz USA, LLC.
Vehicles affected
747,928
Reported to NHTSA
2019-12-20
Owners notified
2020-07-10

Defect description

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. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf

Safety risk

A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.

Manufacturer 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. MBUSA's number for this recall is 2020040011.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

ComponentComplaintsMedian mileage
Electrical system6124,000 mi
Air bags476,000 mi
Power train436,000 mi
Exterior lighting2170,000 mi
Vehicle speed control250 mi
Visibility: sun/moon roof assembly2105,000 mi
Electrical system: wiring180,000 mi
Electrical system: wiring: interior/under dash150 mi
Engine136,000 mi
Engine and engine cooling150,026 mi
Engine and engine cooling: cooling system147,115 mi
Engine and engine cooling: engine154,352 mi
Equipment: electrical: radio/tape deck/CD etc.131,000 mi
Fuel system, gasoline150 mi
Fuel system, gasoline: storage: tank assembly1
Fuel/propulsion system1170,000 mi
Latches/locks/linkages131,000 mi
Power train: automatic transmission147,115 mi
Seats180,000 mi
Service brakes170,000 mi
Steering: hydraulic power assist system1
Structure: body: trunk lid1
Suspension1
Suspension: front: control arm180,000 mi
Visibility1

The 2002 model has about a third as many complaints as this one. The 2004 model has about 1.5 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.