Resources for the Repair and Maintenance of your Mercedes-Benz CLS550
Mercedes-Benz CLS550 Models:
Mercedes-Benz CLS550 Problems
Airmatic Pump Motor May Fail Due to Sticking Relay
A sticking relay, causing the airmatic pump motor to constantly run, may causee the airmatic pump motor to fail or the battery to go dead when the car is shut off. Worn airmatic pump mount bushings can causes noises in the front axle while driving on bumpy roads or a buzzing noise.
Low Vehicle Ride Height Due to Leaking Rear Air Springs
Rear air springs (bellows) may develop leaks, which causes the air pump to run more often to maintain ride height. Our technicians recommend that leaking air springs be replaced.
Squeaking/Worn Brake Pads May Require Rotor Replacement Also
Due to the size and material used on the brakes of these vehicles, the brakes may start to squeak around the 50 percent wear point. The brake rotor surfaces become uneven, causing a lip to form at the outer edge of the rotor. Because of this, the rotors are usually replaced when the pads are worn (pad life varies depending on driving style and terrain).
Brake Light Switch Failure May Cause ESP/BAS Warning Lights
The ESP and BAS warning lights may illuminate due to a failed brake light switch. Replacement of the failed switch should correct this concern.
ABS Modulator Failure Due to Dirty Brake Fluid
It is not uncommon to encounter premature failure of the anti-lock brake system (ABS) modulator assembly due to dirty brake fluid. Our technicians recommend flushing the brake fluid every two years in order to help prevent this problem.
Mercedes-Benz CLS550 Recalls (Recent)
Rear Seat Belts May Not Secure Child Safety Seat
RepairPal Expert Overview:
The rear outer seat belts may not latch correctly when used with certain child safety seats, increasing the risk of injury in the event of a crash. Dealers will replace the affected seat belts. This recall is expected to begin on November 19, 2007. The Mercedes-Benz recall number is 2007-100002.
Learn more »Internal Failure of Front Interior Control Module
RepairPal Expert Overview:
Transistors used in the front signal acquisition and actuation module (SAM-F) may have been damaged during module assembly. As a result, the module could fail without warning, increasing the risk of a crash. Dealers will inspect and replace the affected modules as necessary. This recall is scheduled to begin on May 2, 2008. The Mercedes-Benz recall number is 2008 030005.
Learn more »Mercedes-Benz CLS550 Questions and Answers
How do you remove the tail light assembly to replace a burnt out bulb?
the problem im having is my car doesnt turn on aleast twice a week. ive taken it to the Mercedes Dealer 2 times, i just got the car back a day ago and it cut off and doesnt start, this is the third...
the ligth check engine is on. i do the diagnostic with my OBDII COMPUTER SHOW THE CODE P0014 CAMSHAFT POSITION ACTUADOR B-BANK 1 TIMING OVER-ADVAN.
I WANT TO KNOW WERE IS LOCATED THE CAMSHAFT SEN...
When driving my CLS everything seems fine, until i come to a complete stop, then the transmission slams and neutrals by itself. i then have to turn the car off the on again and its ready to go agai...
How does the engine air filter cover remove to change the filters
Mercedes-Benz CLS550 Stories
CLS 550 with AMG Sport Package: Excellent interior fit/trim, superb handling and very strong engine. I really enjoy the combination of styling and performance
love this car nice look
This car makes me smile everytime I get in it and push on the accelerator! Awesome car!
nice car,to much of a car