Mercedes-benz G-class Electrical Problems
6 owner complaints filed with NHTSA across 4 model years.
Complaints by Year
Worst year: 2019. Best year: 2015.
Owner Reports
A representative sample of complaints filed with NHTSA.
Lock Differential error message. Mercedes Benz attempted to fix twice but it’s still reporting the error.
MY 2019 G550 HAS BEEN TO MERCEDES DEALERS TWICE FOR A "FRONT/REAR DIFFERENTIAL LOCK SYSTEM MALFUNCTION" ERROR APPEARING ON THE DISPLAY SCREEN. ALONG WITH THIS IT SHOWS THE ABS AND ESP ARE BE INACTIVE. EACH TIME AT A MERCEDES DEALER THE...
TL* THE CONTACT OWNED A 2016 MERCEDES BENZ G63. THE CONTACT STATED THAT THE FRONT PASSENGER SIDE MALFUNCTION SERVICE REQUIRED AIR BAG WARNING LIGHT WAS CONSTANTLY ILLUMINATED. THE FAILURE RECURRED INTERMITTENTLY. THE VEHICLE WAS TAKEN TO...
THE VEHICLE HAS TURNED OFF BY ITSELF WHILE DRIVING AT VARIOUS SPEEDS. ENGINE TURNS OFF, ALL ELECTRICAL POWER INCLUDING POWER STEERING AND BRAKE ASSIST SHUTS OFF - WHEN THIS HAPPENS VEHICLE BECOMES VERY DIFFICULT TO OPERATE. TO REGAIN P...
AFTER 14 MONTHS OF OWNERSHIP AND 12,500 MILES, THE AUXILLARY BATTERY STOPPED WORKING. WITHIN 5 DAYS OF THE WARNING LIGHT INDICATING NO AUXILLARY BATTERY, VEHICLE STALLS WHILE DRIVING (IN MOTION AND STATIONARY), FEATURES LIKE DISTRONIC (...
TL* THE CONTACT OWNS A 2016 MERCEDES BENZ G63. THE CONTACT STATED THAT THE AIR BAG WARNING LIGHT WAS CONSTANTLY ILLUMINATED. THE FRONT PASSENGER SIDE MALFUNCTION SERVICE REQUIRED LIGHT ILLUMINATED. THE FAILURE RECURRED NUMEROUSLY. THE VE...