2008 Mercedes Benz CLS550: complaints, problems and recalls

TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ 550 CLS. THE CONTACT STATED THAT FUEL COULD BE SMELLED INSIDE THE VEHICLE WHILE DRIVING AND WHILE THE VEHICLE WAS SITTING IN PARK. THE CONTACT TOOK THE VEHICLE TO A DEALER FOR A DIAGNOSTIC TEST. THE TEST RESULTS SHOWED THAT A VENT INSIDE THE FUEL TANK WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE CONTACT DID NOT HAVE THE VENT REPLACED. THE CONTACT CALLED THE MANUFACTURER. THE MANUFACTURER ADVISED THAT THE FAILURE HAD BECOME A COMMON PROBLEM FOR THE PARTICULAR YEAR, MAKE AND MODEL BUT A RECALL HAD NOT BEE…

Owner-reported narrative. 30,000 miles reported. Look up ODI 10484967 at NHTSA ↗

ON MARCH 10, 2012 MY WIFE STARTED THE AFOREMENTIONED VEHICLE AND IMMEDIATELY BEGAN TO SMELL GASOLINE FUMES IN THE PASSENGER COMPARTMENT. AS SHE EXITED THE PARKING GARAGE, THE TOXIC FUEL SMELL BECAME UNBEARABLE AND SHE IMMEDIATELY TURNED- AROUND, RE-ENTERED THE GARAGE, QUICKLY SHUT OFF THE CAR AND EXITED THE VEHICLE FOR FEAR OF FAINTING AND / OR AN EXPLOSION. THE MB REP EXPLAINED TO US THAT THERE WAS A FAILURE IN THE FUEL DELIVERY SYSTEM; WHICH IS ACCESSIBLE UNDER THE BACKSEAT OF THE PASSENGER COMPARTMENT; AND THE LEAKAGE CAUSED FUEL TO BE PUMP…

Owner-reported narrative. 55,000 miles reported. Look up ODI 10503839 at NHTSA ↗

WHILE APPROACHING INTERSTATE ON RAMP BEGAN TO HEAR A LOUD WHISTLING SOUND COMING FROM THE FRONT LEFT WHEEL WELL. I PULLED OVER AND FOUND THE LEFT FRONT SUSPENSION BEGINNING TO SINK. THE STRUT LOWER TO A POINT WHERE THE BODY OF THE CAR WAS ONLY 2-3 INCHES ABOVE THE TIRE. WHEN I CHECKED THE DASHBOARD INDICATORS I HAD AN ERROR LIGHT INDICATING THAT THE VEHICLE WAS TOO LOW TO DRIVE. *TR

Owner-reported narrative. 63,500 miles reported. Look up ODI 10604985 at NHTSA ↗

I PULLED INTO A SERVICE STATION TO FILL MY TANK. AFTER ADDING FUEL TO CAPACITY I BEGAN TO SMELL FUEL IN THE PASSENGER COMPARTMENT. I ATTRIBUTED THE SMELL TO POSSIBLY SPILLING FUEL ON MYSELF. I DROVE THE VEHICLE TO WORK AND THEN HOME. THE NEXT MORNING I CONTINUED TO SMELL FUEL IN THE PASSENGER COMPARTMENT. I TOOK THE VEHICLE TO THE DEALER FOR DIAGNOSIS AND WAS TOLD THAT THERE WAS A LEAK IN THE TANK THAT WAS SPLASHING / VENTING INTO THE PASSENGER COMPARTMENT. THE SERVICE TECHNICIAN SHARED THAT THIS WAS A COMMON PROBLEM WITH THE CLS. *TR

Owner-reported narrative. 16,000 miles reported. Look up ODI 10604989 at NHTSA ↗

LEAKING FUEL AROUND THE FUEL SENDING UNIT UNDER REAR SEAT BEHIND DRIVER, FILLING THE PASSENGER COMPARTMENT WITH GASOLINE FUMES, AFTER FILLING THE CAR UP WITH GASOLINE.

Owner-reported narrative. 112,000 miles reported. Look up ODI 10926259 at NHTSA ↗

I WAS DRIVING G THROUGH A PARKING LOT WHEN THE SERPENTINE BELT BROKE. NATURALLY, THE CAR BECAME DIFFICULT TO STEER BUT MANAGEABLE. AS I ATTEMPTED TO TURN INTO A PARKING SPOT I HEARD A 'POP' UNDER THE HOOD. WHEN THIS OCCURRED, THE WHEEL WENT INTO A FREE SPIN. THERE WAS NO INPUT FROM THE STEERING WHEELS TO THE RACK AND PINION. UPON INVESTIGATION I FOUND THE LOWER STEERING SHAFT BROKEN ABOUT 2 INCHES ABOVE THE RACK SPLINE. THE STEERING SHAFT WAS BROKEN IN TWO. THE INCREASED FORCE REQUIRED TO TURN THE WHEEL WAS TOO MUCH FOR THE SHAFT TO HANDLE. *T…

Owner-reported narrative. 65,000 miles reported. Look up ODI 10935341 at NHTSA ↗

PARKING BRAKE INOPERATIVE AND A YELLOW PARK TRIANGLE WARNING AT LEFT CORNER OF THE DASHBOARD DISPLAY.

Owner-reported narrative. 80,000 miles reported. Look up ODI 10937133 at NHTSA ↗

PLEASE ADVISE OF ANY MERCEDES BENZ RECALLS ON AIR SUSPENSION ISSUE WITH CLS CLASS VEHICLES, IN PARTICULAR, CLS550 MODEL. THERE SEEMS TO BE A RECURRING ISSUE WITH LEAK OR MALFUNCTION WITH HYDRAULIC AIR SUSPENSION CAUSING VEHICLE TO LEAN TO ONE SIDE AND INCUR WARNING OF "STOP VEHICLE IS TOO LOW".

Owner-reported narrative. 230,000 miles reported. Look up ODI 10980150 at NHTSA ↗

Reported: 2019-12-20 (December 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: 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.

Reported: 2022-12-23 (December 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: 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.

Reported: 2024-11-19 (November 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: 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.