2017 MERCEDES-BENZ GLS450

51 complaints filed with NHTSA.

51
Complaints
2
Crashes
12
Fires
1
Injuries
0
Deaths

Complaints by Component

ComponentCount
ELECTRICAL SYSTEM8
ENGINE7
UNKNOWN OR OTHER7
EXTERIOR LIGHTING6
STEERING4
FUEL/PROPULSION SYSTEM4
SEATS2
POWER TRAIN2
SUSPENSION2
WHEELS1
SERVICE BRAKES1
STRUCTURE1
FUEL SYSTEM, GASOLINE1
STRUCTURE:BODY1
SEAT BELTS1

Recalls (8)

18V27200027/04/2018

SUSPENSION:FRONT

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2012-2014 ML350 Bluetec 4Matic and ML550 4Matic, 2012-2015 ML63 AMG 4Matic and ML350 4Matic, 2013-2016 GL350 Bluetec 4Matic, GL550 4Matic and GL63 AMG 4Matic, 2017 GLS350d 4Matic, GLS450 4Matic, GLS550 4Matic and GLS63 AMG 4Matic, 2015 ML400 4Mati

22V36500020/05/2022

ELECTRICAL SYSTEM:SOFTWARE

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2022 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, AMG GT-Class, C-Class, E-Class, S-Class, SL-Class, GLC-Class, CLS-Class, GLB-Class, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle model de

17V81600018/12/2017

LATCHES/LOCKS/LINKAGES:DOORS:LATCH

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 GLE400 4Matic, GLE350 4Matic, GLE350, GLE550e 4Matic, GLE43 AMG 4Matic, GLE63 AMG 4Matic, GLS450, GLE63S 4Matic, GLS63 4Matic, S550e, S600, S63 AMG 4Matic, S65 AMG, S550, Mercedes-Maybach S600, Mercedes-Maybach S550 4Matic, GLE43 AMG 4Matic Co

17V65500017/10/2017

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 GLE300d 4Matic, GLE400 4Matic, GLE350 4Matic, GLE63 AMG, GLE63 AMG Coupe, GLE63S AMG and GLE63S AMG Coupe, and 2017 GLS450 4Matic, GLE550 4Matic, and GLE63 AMG 4Matic vehicles. These vehicles may have excess bulkhead insulation extending into

21V07200012/02/2021

COMMUNICATION

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2019 C300, E300, 2018-2020 CLA250, 2020 CLS450, AMG E53, AMG GT53, GLE450, 2018 AMG E63, AMG GTA, 2017-2020 GLA250, GLC300, 2019 GLC350, AMG GLC43, 2017-2018 GLE350, 2019 AMG GLC 43, GLC350, GLE400, 2017 GLS450, S550, C300 Cabrio, and 2018-201

17V07700008/02/2017

LATCHES/LOCKS/LINKAGES

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 GLE 400 4Matic, GLE 350 4Matic, GLE 350, GLE 550E 4Matic, GLE 63 AMG, GLE 63S AMG, GLE 43 AMG 4Matic Coupe, GLE 63S AMG 4Matic Coupe, GLS 450 4Matic, GLS 550 4Matic, and GLS 63 AMG 4Matic vehicles. In certain types of crash events, the center

21V05800005/02/2021

ELECTRICAL SYSTEM:SOFTWARE

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle mod

19V78700001/11/2019

COMMUNICATION

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models

Recent Complaints

20260124CrashFORWARD COLLISION AVOIDANCE: WARNINGS

Car did not brake when going about 5-7mph and crashed into another car.

20260124CrashFORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

Car did not brake when going about 5-7mph and crashed into another car.

20251013FireENGINE

On July 23, 2025, I drove my Mercedes-Benz GLS 450 to a medical appointment. After arriving, I parked near the valet station, turned off the car, and went inside to check in at LabCorp. Within two minutes, witnesses reported black smoke from the hood — followed by a violent explosion that shook the office building and triggered a multi-unit response from local fire and police departments. When I came downstairs, my vehicle was engulfed in flames. The front end was completely destroyed. Merced

20241015FireENGINE

Fire started in the Engine and consumed the entire vehicle in less than 5 minutes

20241015FireELECTRICAL SYSTEM

Fire started in the Engine and consumed the entire vehicle in less than 5 minutes

20241015FireFUEL/PROPULSION SYSTEM

Fire started in the Engine and consumed the entire vehicle in less than 5 minutes

20230321FireELECTRICAL SYSTEM

Car destroyed by fire on March 19, 2023 while at a quick stop near Chickasaw, OK. Car was last serviced by Mercedes-Benz of Oklahoma City in December 2022. No personal injuries just a total loss of the vehicle. Cause of the fire at present is unknown. Pictures are available.

20230321FireENGINE

Car destroyed by fire on March 19, 2023 while at a quick stop near Chickasaw, OK. Car was last serviced by Mercedes-Benz of Oklahoma City in December 2022. No personal injuries just a total loss of the vehicle. Cause of the fire at present is unknown. Pictures are available.

20230321FireFUEL/PROPULSION SYSTEM

Car destroyed by fire on March 19, 2023 while at a quick stop near Chickasaw, OK. Car was last serviced by Mercedes-Benz of Oklahoma City in December 2022. No personal injuries just a total loss of the vehicle. Cause of the fire at present is unknown. Pictures are available.

20220216FireENGINE

Our car, Mercedes GLS 450, caught on fire after pulled into the garage from a short drive on local streets, which resulted a total loss on our house. After pulling into the garage, the home link didn't work when tried to use it to close the garage door. Upon coming out of the car, smoke came out from under the hood and soon after it became flame. We attempted to extinguish the fire with a fire extinguisher as it appeared with hood still closed and fire immediately came back. By the time the fi

20220216FireELECTRICAL SYSTEM

Our car, Mercedes GLS 450, caught on fire after pulled into the garage from a short drive on local streets, which resulted a total loss on our house. After pulling into the garage, the home link didn't work when tried to use it to close the garage door. Upon coming out of the car, smoke came out from under the hood and soon after it became flame. We attempted to extinguish the fire with a fire extinguisher as it appeared with hood still closed and fire immediately came back. By the time the fi

20220216FireFUEL/PROPULSION SYSTEM

Our car, Mercedes GLS 450, caught on fire after pulled into the garage from a short drive on local streets, which resulted a total loss on our house. After pulling into the garage, the home link didn't work when tried to use it to close the garage door. Upon coming out of the car, smoke came out from under the hood and soon after it became flame. We attempted to extinguish the fire with a fire extinguisher as it appeared with hood still closed and fire immediately came back. By the time the fi

20200510ENGINE

I DROVE UP AND DOWN THE WESTERN UNITED STATES ON HIGHWAYS AND CITY STREETS. I DROVE 16 HOURS A DAY FOR ABOUT 1 WEEK. I RECEIVED A CHECK ENGINE LIGHT WITH A WARNING THAT THERE WAS A SMALL EVAP LEAK. AFTER BEING SERVICED THIS WARNING DID NOT APPEAR AGAIN. I BELIEVE THE THRESHOLDS WERE UPDATED TO IGNORE SMALL EVAP LEAKS. AROUND OCTOBER 28, 2019, I NOTICED THE FLOOR BOARD OF MY VEHICLE OVERHEATING. I ALSO DETECTED MORE EXHAUST FUMES ENTERING THE CABIN. I BELIEVE THE CATALYTIC CONVERTERS A

Mileage: 56,000

20190325FireENGINE

TL* THE CONTACT OWNED A 2017 MERCEDES-BENZ GLS450. AFTER THE VEHICLE WAS PARKED FOR APPROXIMATELY 30 SECONDS, IT CAUGHT FIRE. PRIOR TO THE FAILURE, THE CONTACT NOTICED THAT THE CUP HOLDER AND ARMREST CONSOLE WERE HOT. THE CONTACT NOTICED AN ODOR OF BURNING RUBBER IN THE VEHICLE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A FIRE REPORT WAS FILED. THE VEHICLE WAS DESTROYED, TOWED, AND QUARANTINED AT THE INSURANCE COMPANY'S IMPOUND LOT. VALLEY IMPORTS (LOCATED AT 402 40TH ST S, FARGO, ND 58103, (88

Mileage: 40,000

20190325FireELECTRICAL SYSTEM

TL* THE CONTACT OWNED A 2017 MERCEDES-BENZ GLS450. AFTER THE VEHICLE WAS PARKED FOR APPROXIMATELY 30 SECONDS, IT CAUGHT FIRE. PRIOR TO THE FAILURE, THE CONTACT NOTICED THAT THE CUP HOLDER AND ARMREST CONSOLE WERE HOT. THE CONTACT NOTICED AN ODOR OF BURNING RUBBER IN THE VEHICLE. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A FIRE REPORT WAS FILED. THE VEHICLE WAS DESTROYED, TOWED, AND QUARANTINED AT THE INSURANCE COMPANY'S IMPOUND LOT. VALLEY IMPORTS (LOCATED AT 402 40TH ST S, FARGO, ND 58103, (88

Mileage: 40,000