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2006 Mercedes Benz CLK500 problems

The most common problem on the 2006 Mercedes Benz CLK500 is fuel and propulsion system. It has fewer complaints than a typical CLK500 model year.

Typical yearClose to a typical year
Year score
87/100
Owner complaints
5
Recalls
4
Service bulletins
48
Worst area
Fuel system

The worst 2006 Mercedes Benz CLK500 problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Fuel system
    2
  • Airbags
    1
  • Brakes
    1
  • Electrical
    1
  • Engine
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Fuel system
    2
  • Airbags
    1
  • Brakes
    1
  • Electrical
    1
  • Engine
    1
  • Transmission
    1

Recalls 4

Visibility: sun/moon roof assemblyReported November 19, 2024 · 33,456 vehicles affected
What is wrong
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.
Risk
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 the federal safety agency recall number 22V‑954. MBUSA's number for this recall is 2024120001/2/3.

Recall number 24V874000 · Recall details

Visibility: sun/moon roof assemblyReported December 23, 2022 · 131,653 vehicles affected
What is wrong
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.
Risk
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 the federal safety agency recall number 19V‑918. MBUSA's numbers for this recall are 2023010004, 2023010005, and 2023010006.

Recall number 22V954000 · Recall details

Visibility: sun/moon roof assemblyReported March 19, 2021 · 11,356 vehicles affected
What is wrong
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2007 C350, C230, C280, CLK350, E320CDI, E350 Wagon, E350, 2006 C55 AMG, CLK500, CLS500, CLS55 AMG, E500 Wagon, E500, E55 AMG, 2007 CLK550, CLS550, CLS63 AMG, E550, E63 AMG, and E63 Wagon AMG vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly causing the glass panel to detach from the vehicle.
Risk
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. Owner letters were mailed May 7, 2021. Owners may contact MBUSA customer service at 1‑800‑367‑6372. This recall is an expansion of recall number 19V‑918. MBUSA's number for this recall is 2021040012.

Recall number 21V196000 · Recall details

Visibility: sun/moon roof assemblyReported December 20, 2019 · 747,928 vehicles affected
What is wrong
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:
Risk
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.

Recall number 19V918000 · Recall details

See all 4 recalls for the 2006 Mercedes Benz CLK500

Technical service bulletins for the 2006 Mercedes Benz CLK500 48

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 48 bulletins for the 2006 Mercedes Benz CLK500

What 2006 Mercedes Benz CLK500 owners say

Most recent owner complaints, unedited.

Filed Oct 2, 2018 · Airbags · 136,000 miles · FL

Srs light on. I took it for chack and here is what the scanner says: passenger airbag ignition squib the resistance value in the ignition circuit is too high

Filed Jul 24, 2015 · Brakes, Engine · 66,000 miles · PA

Tl* the contact owns a 2006 mercedes benz clk500. While driving approximately 35 MPH on a rainy day, the emergency brakes engaged and the "emergency brake on" warning light illuminated on the instrument panel. The vehicle slowed down. The contact was able to pull the vehicle over to the side of the road. The vehicle was towed to a local dealer who diagnosed that the rear brakes had rusted and that the catalytic converter was falling apart and needed to be replaced. The manufacturer was notified of the failure and supported the diagnosis of the dealer. The vehicle had not been repaired. The failure mileage was 66,000.

Filed Mar 19, 2013 · Fuel system · 47,000 miles · TX

Tl* the contact owns a 2006 mercedes benz clk 500. The contact stated that he smelled gasoline inside and outside of the vehicle. The failure recurred numerous times and only when the fuel tank was full. The vehicle was taken to a dealer for diagnosis and the contact was informed that they could not determine the cause of the failure. The vehicle was not repaired. The failure and current mileage was 47,000.

Filed Nov 15, 2012 · Fuel system · 99,000 miles · NY

Every time I start the vehicle, there is a strong gas scent. It is unbearable with the fan inside the car on. I must drive with all the windows open to breathe properly.

Filed Mar 31, 2012 · Electrical, Transmission · 60,211 miles · CA

My transmission intermittently goes into low gear while driving at freeway speeds. The car suddenly slows down without the brake lights to warn traffic behind me. If I pull over & turn the engine off & back on, the transmission will shift gears normally for a few days. The mercedes dealer says there is no problem & no other cars do this. Now the check engine light is on & the transmission won't change gears at all. Now the dealer says the transmission must be replaced for $6500. A independent mercedes repair shop told me that mercedes makes a new transmission valve body / electronic control unit, to fix my problem, for $4500 less then the dealer price. However, mercedes sent a policy letter to their dealers on 4/15/11 that says mercedes will not sell valve bodies / ecu for my transmission to independent repair shops. The mercedes 4/15/11 letter refers to a policy document trp policy # pac003 to justify not selling the part to non dealers. This document defines their rules for selling theft related parts. I read the document "pac003", & it only says the independent repair shop must provide documents that prove ownership. Mercedes is in clear violation of multiple laws & regulations. Mercedes forces me to pay a much higher price to them to repair the "check engine" light & the transmission failure. I think this is called a "monopoly"! They use the "anti theft part" as an excuse to charge me an extra $4500. This is outrageous! I'm not worried about someone stealing my car. I'm worried about being killed by another vehicle crashing into me from behind because the transmission suddenly shifts into low gear. I've barely avoided an accident on several occasions. I spoke with many other owners at the dealership, & they were all having the same problem with their cars. It is time for the federal safety agency to stop mercedes gouging customers.

Compare the 2006 Mercedes Benz CLK500

Other model years

2003200420052006

Questions about the 2006 Mercedes Benz CLK500

Is the 2006 Mercedes Benz CLK500 reliable?

Owners have filed 5 complaints about the 2006 Mercedes Benz CLK500, fewer than a typical CLK500 model year.

What is the 2006 Mercedes Benz CLK500 year score?

The 2006 Mercedes Benz CLK500 scores 87 out of 100 (good). The score compares it with the other model years of the Mercedes Benz CLK500: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.

What is the most common problem with the 2006 Mercedes Benz CLK500?

Fuel and propulsion system, with 2 complaints. Next is airbags (1).

How many recalls does the 2006 Mercedes Benz CLK500 have?

4 recalls, covering visibility.

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