← New search

2004 Mercedes Benz CLK320

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

How this year compares

Owner complaints by model year

Other model years Selected year
Compare all CLK320 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

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: 11 of 16 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.

  • Seat Belts. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports0 fire reports1 injury reports

Seat Belts complaints

6 reports
Clear category filter
Mileage unknown · Mar 2, 2023
Air BagsSeat BeltsCrashInjury

The vehicle during a severe accident, in which the other drivers air bags were deployed, our vehicles airbags did not in fact deploy at any rate. Which put all passengers in severe danger causing injuries that could have been avoided if they worked properly. Also the drivers seat belt (which was worn at the time of the accident)…

Read full complaint

The vehicle during a severe accident, in which the other drivers air bags were deployed, our vehicles airbags did not in fact deploy at any rate. Which put all passengers in severe danger causing injuries that could have been avoided if they worked properly. Also the drivers seat belt (which was worn at the time of the accident) due to the immense collision at one point clicks unhinged and would no longer actively snap back causing multiple injuries as well. This incident will call for suit.

NHTSA ODI #11509943

217,000 miles · Jan 27, 2020
Air BagsSeat Belts

THE AIRBAGS DEPLOYED ON THEIR OWN WITHOUT A COLLISION. I WAS DRIVING 30 MPH ON A RESIDENTIAL STREET WITH ROADS IN EXCELLENT CONDITION WHEN ALL THE SUDDEN THE STEERING WHEEL AND PASSENGER DASH AIRBAGS WENT OFF OUT OF N O WHERE.

NHTSA ODI #11302271

38,000 miles · May 22, 2013
Air BagsSeat Belts

TL* THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE DRIVER'S SIDE SEAT BELT FAILED WHILE THE SRS PANEL WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED ON THREE SEPARATE OCCASIONS. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE…

Read full complaint

TL* THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT WHILE DRIVING 65 MPH, THE DRIVER'S SIDE SEAT BELT FAILED WHILE THE SRS PANEL WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED ON THREE SEPARATE OCCASIONS. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 38,000. *TR

NHTSA ODI #10513150

150,000 miles · May 19, 2011
Seat Belts

TL* THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT THE FRONT DRIVER SIDE AUTOMATIC SEAT BELT WEBBING WOULD NOT RETRACT. THE VEHICLE WAS TAKEN TO AN INDEPENDENT AUTO SHOP AND AN AUTHORIZED DEALER AND THEY BOTH STATED THAT THE SEAT BEAT ASSEMBLY WOULD NEED TO BE REPLACED TO CORRECT THE PROBLEM. THE MANUFACTU…

Read full complaint

TL* THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT THE FRONT DRIVER SIDE AUTOMATIC SEAT BELT WEBBING WOULD NOT RETRACT. THE VEHICLE WAS TAKEN TO AN INDEPENDENT AUTO SHOP AND AN AUTHORIZED DEALER AND THEY BOTH STATED THAT THE SEAT BEAT ASSEMBLY WOULD NEED TO BE REPLACED TO CORRECT THE PROBLEM. THE MANUFACTURER WAS NOT MADE AWARE OF THE PROBLEM. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 150,000. UPDATED 07/13/11*LJ

NHTSA ODI #10402076

23,000 miles · Apr 15, 2009
Electrical SystemSeat Belts

TL*THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT THE SEAT BELT INDICATOR IS ILLUMINATED, WHICH MEANS THE SRS NEEDS TO BE REPLACED. THE FAILURE PREVENTS THE SEAT BELT FROM LOCKING PROPERLY. THERE IS ALSO A TELE-AIDE INDICATOR FLASHING IN THE CENTER OF THE INSTRUMENT PANEL. THE MANUFACTURER STATED THAT …

Read full complaint

TL*THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. THE CONTACT STATED THAT THE SEAT BELT INDICATOR IS ILLUMINATED, WHICH MEANS THE SRS NEEDS TO BE REPLACED. THE FAILURE PREVENTS THE SEAT BELT FROM LOCKING PROPERLY. THERE IS ALSO A TELE-AIDE INDICATOR FLASHING IN THE CENTER OF THE INSTRUMENT PANEL. THE MANUFACTURER STATED THAT THE VEHICLE WAS NOT INCLUDED IN NHTSA CAMPAIGN ID NUMBERS 03V534000 (SEAT BELTS) AND 08V303000 (ELECTRICAL SYSTEM). THE CONTACT WOULD BE RESPONSIBLE FOR THE REPAIR COSTS. THE VEHICLE HAS BEEN AT THE REPAIR SHOP FOR THE PAST TWO DAYS. THE FAILURE MILEAGE WAS 23,000. UPDATED 05/06/09. *LJ UPDATED 05/07/09.*JB

NHTSA ODI #10265466

30,155 miles · Dec 10, 2008
Seat BeltsSeats

TL*THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. WHEN THE CONTACT SAT DOWN AND STARTED THE VEHICLE, THE ARM EXTENDERS CAME FORWARD AND THE SEAT BELT DID NOT MOVE AS A RESULT. THE CONTACT WAS INFORMED THAT NEW ARM EXTENDERS WERE NEEDED. WHEN THE VEHICLE IS TURNED OFF, THE ARM EXTENDERS STAY IN ONE PLACE. THE CONTACT STATED TH…

Read full complaint

TL*THE CONTACT OWNS A 2004 MERCEDES BENZ CLK320. WHEN THE CONTACT SAT DOWN AND STARTED THE VEHICLE, THE ARM EXTENDERS CAME FORWARD AND THE SEAT BELT DID NOT MOVE AS A RESULT. THE CONTACT WAS INFORMED THAT NEW ARM EXTENDERS WERE NEEDED. WHEN THE VEHICLE IS TURNED OFF, THE ARM EXTENDERS STAY IN ONE PLACE. THE CONTACT STATED THAT THE CAUSE OF THE FAILURE MAY BE ELECTRICAL. THE FAILURE AND CURRENT MILEAGES WERE 30,155. UPDATED 01/08/09 *BF THE CONSUMER STATED THE PROBLEM WAS FIXED AT A REPAIR SHOP. THE REPAIRMAN HAD TO PULL THE SEAT BELT RETRACTORS APART TO GET IT TO OPERATE. UPDATED 01/09/09. *JB

NHTSA ODI #10251423

Official recalls

3

24V874000 · Visibility:sun/moon Roof Assembly

Nov 19, 2024

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.

Consequence & remedy

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

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.

22V954000 · Visibility:sun/moon Roof Assembly

Dec 23, 2022

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.

Consequence & remedy

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

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.

19V918000 · Visibility:sun/moon Roof Assembly

Dec 20, 2019

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

Consequence & remedy

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

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.

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.