There are 3 owner-reported suspension complaints for the 2009 Mercedes-Benz GL-Classin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2009 Mercedes-Benz GL450. The contact stated that the ABS and check engine warning lights were illuminated, and the struts had failed. The vehicle was taken to the dealer to be repaired under NHTSA Campaign Number: 22V315000 (Service Brakes, Hydraulic); however, the dealer informed the contact that the vehicle needed to be diagnosed prior to the recall repair, due to the failure. The contact declined to pay the diagnostic fee, and the vehicle was not diagnosed or repaired. The contact stated that the dealer failed to honor the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 156,000.
I AM HAVING ISSUES WITH MY SUSPENSION. I'VE HAD TO REPLACE IT TWICE IN 1 YEAR. A RECALL SHOULD BE ISSUED ON THIS.
I PURCHASED MY MB GL450 IN 2010 AND AT THAT TIME IT WAS COVERED AS A PRE-OWNED MB VEHICLE. UNDER THE WARRANTY, I HAD THE AIR RIDE SUSPENSION FIXED TWICE. ONCE ON FRONT LEFT AND RIGHT. AFTER THE WARRANT EXPIRED, I HAVE HAD TO DO BOTH SIDES OF MY SUSPENSION AGAIN. NOW THE FRONT LEFT HAS FAILED AND NEEDS TO BE REPAIRED. I HAVE READ MY BLOGS AND POSTS ABOUT THIS MB SUSPENSION DEFECT AND WANT HOPE THE NHTSA CAN PUSH MB TO ISSUE A RECALL TO FIX THIS FAILED PRODUCT.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026