Mercedes-Benz CLS550 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz CLS550
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Mercedes-Benz CLS550 Problems
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.
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.
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).
Mercedes-Benz CLS550 Questions
When I drive the car, starting at about 35 to 80 mph, I get a harmonic cabin vibration for about 35 - 40 miles. It even happens on a newly paved 6 miles stretch of brand new highway. It begins to dissipate the further I drive. On my way home I get no vibration or its very faint no matter the ro...
Mercedes-Benz CLS550 Recalls
The rubber seal that surrounds the engine compartment may become dislodged from the bulkhead area, and fall into the engine compartment. Dealers will replace the rubber seal free of charge to resolve the concern.
The tail lights may not light up on the sides, which can make it difficult to see the vehicle. This fails to comply with federal safety standards. Dealer will update the lighting controller software free of charge to correct the problem.
The bolts securing the secondary hood latch may not have been properly tightened during vehicle assembly on 23 vehicles. The could result in the secondary hood latch becoming ineffective. If the hood were not properly secured by the primary latch and the the secondary latch was not functioning, the hood could open while driving, increasing the risk of a crash. Dealers will check and retighten the bolts on the secondary latch as necessary to correct this concern.
Mercedes-Benz CLS550 Reviews
nice car,to much of a car
ilove my 2007 MB CLS 550 amg sport package, although it requires alot of costly maintenance. i had to replace the timing belt and seal because of an oil leak. also, the fault codes im currently delaing with now which are 2768, 2767, 2783 relating to the transmission valve body and converter plate causing the car to stall out and not shift properly. other than those maintenace issues the car rid...
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