2015 Mercedes-Benz GLK250 Owner Complaints

The steering adjustment moves in and out but will not move up or down. You can hear a clicking noise like it’s trying to move but nothing happens to the steering column.

NHTSA ID

11703480

Incident

Dec 2, 2025

The DEF exhaust system has failed. It was replaced before under a recall. The warranty was previously extended on the system but I am outside of the mileage window but inside of the time window. I have $6000 in repairs so far and am trying to get assistance. I have been dealing with issues since October 2024

NHTSA ID

11640604

Incident

Oct 1, 2024

2020050005-Modificationto emission control system cause:F Was informed of the Mercedes-Benz Recall for 2015 250 GLK BlueTec which I took to Dothan, AL Mercedes-Benz Dealership to have done for my safety. The car was not repaired correctly. It started to smoke a gray smoke coming up from under the car on the passenger side of the car over the front tire. I do have pictures. It smells as if it is about to catch on fire. The car never had any problems before this botched repair. Now they say they cannot find the problem. I’m afraid to drive it until they do. Each time they return it, the smoke is worse.

NHTSA ID

11443312

Incident

Jun 1, 2021

The driver's side seat failed. Due to a seat electrical harness failure the seat became stuck and neither the seat seatback or headrest could be moved. I could comfortably still reach steering wheel and pedals but my wife could not safely do so. The car has approximately 36k miles on it. I paid to repair this $831 negotiated down from $1600+. This is a pressing NHTSA issue because on the repair invoice the technician noted that a 40 amp fuse had been installed in a 30 amp socket. Presumably it came from the factory in this condition. The car has only been serviced by MBZ dealers - 2, palm springs and sandiego- and to my knowledge no one has touched the fuses or box. The electrical system from the factory is running 40 amps on a circuit designed for 30. This is a manufacturing or design defect which will likely as here, cause failure and could possibly at least to my non electrical engineer's mind cause fire.

NHTSA ID

11431865

Incident

Aug 24, 2021

When driving, the steering wheel locks and I can no longer steer the vehicle, it locks in a way that I cannot move the steering wheel at all, which may cause me to crash if I am at a dead end road and need to turn. I have been trying to contact the manufacturer for resolution but have not received any responses. This was a recall back in 2017 under NHTSA Campaign Number: 17V-595 for 2015-2017 Mercedes Benz cars, with the component of Steering/Electric Power Assist System. I am not sure why my car is not listed in the recall since it does have this issue.

NHTSA ID

11423654

Incident

Nov 2, 2020

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ GLK250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 19V010000 (AIR BAGS) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. MERCEDES-BENZ OF CLEAR LAKE (500 GULF FWY S, LEAGUE CITY, TX 77573) , WAS CONTACTED BY PHONE AND IT WAS CONFIRMED THAT PARTS WERE NOT YET AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.*DT *TR

NHTSA ID

11364191

Incident

Oct 1, 2018

TL* TAKATA RECALL. THE CONTACT OWNS A 2015 MERCEDES-BENZ GLK250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 19V010000 (AIR BAGS) HOWEVER, THE PART NEEDED FOR THE REPAIR WAS NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE CONTACT CONTACTED MERCEDES-BENZ OF CHANTILLY (14841 STONECROFT CENTER CT, CHANTILLY, VA 20151) WHERE IT WAS CONFIRMED THAT THE REMEDY PART WAS NOT YET AVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. THE VIN WAS NOT AVAILABLE.

NHTSA ID

11340359

Incident

Jan 8, 2019

SAFETY FEATURES BECOME LIMITED OR INOPERABLE DURING OPERATION OF VEHICLE. TAKEN TO DEALERSHIP, CONTROL MODULE REPLACED. DOES NOT FIX ISSUE. ALL PRE-SAFE FUNCTIONS BECOME INOPERARABLE UNDER THIS FAILURE. MULTIPLE ONLINE FORUMS REPORT SAME ISSUE. MERCEDES SEEMS AWARE OF PROBLEM, BUT NOT ACKNOWLEDING THEIR RESPONSIBILITY TO RECALL OR FIND ROOT OF ISSUE. WHEN STARTING VEHICLE, OR OFTEN WHEN DRIVING DOWN THE ROAD, CRUISE CONTROL, ADAPTIVE STEERING, LANE ASSIST, BLIND SPOT DETECTORS, PRE-SAFE BRAKING FEATURES WILL ALL BECOME INOPERABLE AND THROW MULTIPLE FAILURE READINGS ON DASHBOARD.

NHTSA ID

11310441

Incident

Feb 15, 2020

Mileage

106,000 mi

CAR WILL PUT ITSELF IN PARK WHILE IN TRAFFIC AT SLOW SPEEDS.I WAS ON THE HIGHWAY COMING UP ON A STOPLIGHT THAT WAS RED BEFORE I COULD STOP THE CAR PUT ITSELF IN PARK AT THE SAME TIME THE LIGHT WAS TURNING GREEN WHICH ALMOST CAUSED ME TO BE HIT FROM BEHIND

NHTSA ID

11307940

Incident

Feb 8, 2020

Mileage

84,000 mi

ACCELERATION FROM A STOP - WHEN YOU PRESS GAS PEDAL CAR DOES NOT ACCELERATE. HAVE TO PUMP PEDAL 2-3 TIMES FOR CAR TO ACCELERATE. HAVE ONLY NOTICED AROUND TOWN WITH FREQUENT STOPS.

NHTSA ID

11281939

Incident

Nov 21, 2019

Mileage

39,000 mi

TL* THE CONTACT OWNS A 2015 MERCEDES-BENZ GLK250. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 19V010000 (AIR BAGS). THE CONTACT TOOK THE VEHICLE TO MERCEDES-BENZ OF LYNNWOOD (17800 HIGHWAY 99, LYNNWOOD, WA 98037, 425-673-0505) WHERE HE WAS ASSURED THAT THIS WAS NOT A MAJOR SAFETY CONCERN AND THAT THE PARTS WERE NOT AVAILABLE. THE CONTACT STATED THAT THE AIR BAG WARNING INDICATOR FLASHED INTERMITTENTLY WHILE TRAVELING VARIOUS SPEEDS. THE CONTACT SPOKE WITH THE MANUFACTURER AND WAS PROVIDED AN APPROXIMATE DATE AS TO WHEN THE REPLACEMENT AIR BAGS MIGHT BECOME AVAILABLE. THE CONTACT REQUESTED A LOANER VEHICLE, WHICH WAS DENIED. THE FAILURE MILEAGE WAS UNKNOWN. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11280350

Incident

Sep 15, 2019

TL* TAKATA RECALL. THE CONTACT OWNS A 2015 MERCEDES-BENZ GLK250BT. THE CONTACT RECEIVED A RECALL NOTIFICATION FOR NHTSA CAMPAIGN NUMBER: 19V010000 (AIR BAGS). THE CONTACT CALLED MERCEDES-BENZ OF LEHIGH VALLEY AT 610-756-9831 (LOCATED AT 3401 LEHIGH ST, ALLENTOWN, PA 18103) AND WAS INFORMED THAT THE PARTS WERE NOT AVAILABLE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11256901

Incident

Jan 18, 2019

DIESEL EMISSIONS FALSE POSITIVE OR SUSPECT SOFTWARE

NHTSA ID

11186756

Incident

Feb 28, 2019

Mileage

59,000 mi

TAKATA AIRBAG RECALL. MERCEDES IS NOT SCHEDULED TO REPLACE TAKATA RECALLED AIRBAGS IN UTAH UNTIL MAY OF 2020. THIS IS OVER ONE YEAR AWAY. WE HAVE A SUBARU THAT IS HAVING AIRBAGS REPLACED IMMEDIATELY. WHAT IS THE DISCONNECT WITH MERCEDES GETTING AVAILABLE PARTS AND WHY ARE THEY MAKING THEIR VEHICLE OWNERS WAIT SO LONG?

NHTSA ID

11186591

Incident

Feb 1, 2019

TL* TAKATA RECALL. THE CONTACT OWNS A 2015 MERCEDES-BENZ GLK250. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: TBD, MANUFACTURER RECALL NUMBER: 2019010001 (AIR BAGS). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE DEALER WAS NOT CONTACTED REGARDING PART AVAILABILITY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND DID NOT KNOW WHEN THE PARTS WOULD BE AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11181978

Incident

Jan 18, 2019

TAKATA RECALL FILING A COMPLAINT TO STATE THAT THE PROJECTED REPAIR DATE FOR MY VEHICLE IS IN AN UNREASONABLE AMOUNT OF TIME. I WAS GIVEN THE DATE OF MAY 2020 FOR A FIX TO OUR VEHICLES ISSUE. THIS MAKES DRIVING THE VEHICLE CHALLENGING AS I HAVE A FAMILY AND YOUNG CHILDREN.

NHTSA ID

11181150

Incident

Feb 19, 2019

WHILE DRIVING ON AN INTERSTATE HIGHWAY DURING RUSH HOUR MY MERCEDES GLK SUDDENLY SLOWED DOWN TO ABOUT 30MPH. THE CAR WAS UNRESPONSIVE AND WOULD NOT ACCELERATE. A .MESSAGE THAT SAID 'INOPERATIVE SEE OWNERS MANUAL' APPEARED. WE TURNED OFF THE CAR AND IT STARTED UP WITHOUT PROBLEM. WE WERE VERY FORTUNATE THAT WE WERE ABLE TO PULL OVER, AS THERE IS REPAIR WORK BEING DONE AND PART OF THE HIGHWAY DIDN'T HAVE A SHOULDER. WE WERE LUCKY THAT WE WERE NOT HIT. THIS IS VERY DANGEROUS AND NEEDS TO BE CORRECTED BEFORE SOMEONE GETS HURT.

NHTSA ID

11079872

Incident

Mar 16, 2018

Mileage

25,000 mi

TL* THE CONTACT OWNS A 2015 MERCEDES BENZ GLK250. WHILE DRIVING AT AN UNKNOWN SPEED, THE ENGINE WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS TAKEN TO THE DEALER THREE TIMES. THE TECHNICIAN WAS UNABLE TO DUPLICATE OR DIAGNOSE THE FAILURE. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 500.

NHTSA ID

10789656

Incident

Jun 2, 2015

Mileage

500 mi

TL* THE CONTACT OWNS A 2015 MERCEDES BENZ GLK250. WHILE ATTEMPTING TO PARK, THE BRAKE PEDAL WAS DEPRESSED AND THE BRAKES FAILED TO RESPOND. THE CONTACT ALSO STATED THAT THE VEHICLE INDEPENDENTLY SHIFTED FROM DRIVE INTO NEUTRAL. THE FAILURE RECURRED TWICE. THE VEHICLE WAS TAKEN TO A DEALER WHERE THE DIAGNOSIS WAS UNKNOWN. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 30.

NHTSA ID

10778814

Incident

Aug 28, 2015

Mileage

30 mi