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U.S. public vehicle records

Mercedes-Benz GLK350 problems and owner complaints

Explore the records behind recurring owner reports.

Key facts

904 owner complaints analyzed

12 distinct recall campaigns

54,000 mi median reported failure mileage

Scope: 2006 to 2015 model years. Data snapshot: . 232 complaints include usable failure mileage.

Owner-reported patterns

Most common problems

Air Bags is the most frequently named component, appearing in 620 of 904 complaints (68.6%). A complaint can name multiple components.

Recurring terms in complaint narratives
TopicMatching reportsShare of complaints
Fuel system concerns586.4%
Braking behavior566.2%
Steering behavior364.0%
Transmission and shifting252.8%
Electrical and battery issues171.9%
Engine operation91.0%

Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

Air Bags
620
Fuel/Propulsion System
72
Electrical System
36
Steering
34
Unknown Or Other
32
Service Brakes
31
Suspension
25
Power Train
21
Component breakdown data
CategoryCount
Air Bags620
Fuel/Propulsion System72
Electrical System36
Steering34
Unknown Or Other32
Service Brakes31
Suspension25
Power Train21

Air Bags: 620; Fuel/Propulsion System: 72; Electrical System: 36; Steering: 34; Unknown Or Other: 32; Service Brakes: 31; Suspension: 25; Power Train: 21

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000
57
25,000 to 49,999
46
50,000 to 74,999
52
75,000 to 99,999
36
100,000 to 149,999
34
150,000 and above
7
Reported problems by failure mileage data
CategoryCount
Under 25,00057
25,000 to 49,99946
50,000 to 74,99952
75,000 to 99,99936
100,000 to 149,99934
150,000 and above7

Under 25,000: 57; 25,000 to 49,999: 46; 50,000 to 74,999: 52; 75,000 to 99,999: 36; 100,000 to 149,999: 34; 150,000 and above: 7

Under 25,000 miles has the most reports with usable mileage (57). 672 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

2009
3
2010
10
2011
4
2012
4
2013
5
2014
15
2015
24
2016
45
2017
181
2018
140
2019
256
2020
64
2021
26
2022
35
2023
42
2024
21
2025
18
2026
11
Complaints over time data
CategoryCount
20093
201010
20114
20124
20135
201415
201524
201645
2017181
2018140
2019256
202064
202126
202235
202342
202421
202518
202611

2009: 3; 2010: 10; 2011: 4; 2012: 4; 2013: 5; 2014: 15; 2015: 24; 2016: 45; 2017: 181; 2018: 140; 2019: 256; 2020: 64; 2021: 26; 2022: 35; 2023: 42; 2024: 21; 2025: 18; 2026: 11

Pattern summary

Air Bags leads the component reports. Fuel system concerns appears in 58 complaint narratives. Braking behavior appears in 56 complaint narratives. Steering behavior appears in 36 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Complaint evidence

Examples provide context, not a representative sample or a verified diagnosis.

Owner report 10474052 · 2012-09-06 (September 6, 2012)

TL* THE CONTACT OWNS A 2010 MERCEDES GLK350. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, ALL OF THE LIGHTS ON THE INSTRUMENT PANEL ILLUMINATED AND THE VEHICLE STALLED. THE DEALER WAS NOTIFIED. SEVERAL DAYS LATER THE FAILURE RECURRED. THE VEHICLE WAS TAKEN TO THE DEALER WHO DIAGNOSE THAT THE STARTER AND FUEL PUMP NEEDED TO BE REPLACED. ALSO, THE ELECTRICAL SYSTEM WAS UPGRADED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE WHO DECIDED TO DISPATCH AN ENGINEER TO INSPECT THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE …

Owner-reported narrative. 18,000 miles reported. Look up ODI 10474052 at NHTSA ↗

Owner report 10705448 · 2015-04-13 (April 13, 2015)

FUEL/GAS TANK LEAKING AFTER FILLING UP THE TANK. CAR SMELL OF GAS AND POOL OF GAS OBSERVED ON THE FLOOR OF THE GARAGE. I HAVE TO BACKED UP THE CAR ON THE STREET TO AVOID POSSIBLE FIRE ON MY PROPERTY. THIS IS THE SECOND INCIDENCE...THE FIRST INCIDENT WAS A WEEK AGO, THE CAR SMELLS OF GAS AND I BROUGHT THE CAR TO MY MECHANIC AND HE CAN'T FIND ANY LEAK IN THE FUEL SYSTEM NOR ON THE FUEL TANK, THE GAS TANK WAS HALF EMPTY AT THAT TIME. AFTER FILLING UP THE TANK ON 4/10/13, THAT IS WHEN I'VE NOTICED THAT THE GAS IS LEAKING (POOL OF GAS ON THE FLOOR) …

Owner-reported narrative. 72,000 miles reported. Look up ODI 10705448 at NHTSA ↗

Owner report 10353081 · 2010-08-31 (August 31, 2010)

CIRCUMSTANCES LEADING UP TO AN ACCIDENT ON MY MERCEDES BENZ E350 2010 WHICH STARTED ROLLING ON A HILL WHILE THE CAR WAS IN PARK. ON MONDAY AUGUST 30, 2010 I DROVE MY VEHICLE TO THE INTERSECTION OF DELAVALL AND TILLOTSON AVE. IN THE BRONX. I PARKED MY CARE ON DELAVALL AVE. AND PUT THE CAR IN PARK WITH THE ENGINE RUNNING. MY SALESMAN REMAINED IN THE CARE TO MAKE TELEPHONE CALLS IN THE COMFORT OF THE CARS AIR-CONDITIONING. I CHECKED TWICE TO MAKE SURE THE CAR WAS IN PARK AND THEN I LEFT MY SALESMAN IN THE CAR. I WENT INTO MY CUSTOMERS BUILDI…

Owner-reported narrative. Look up ODI 10353081 at NHTSA ↗

Owner report 10371780 · 2010-12-20 (December 20, 2010)

TL*THE CONTACT OWNS A 2010 MERCEDES BENZ GLK350. UPON SHIFTING THE VEHICLE INTO DRIVE IT LUNGED FORWARD. HE APPLIED PRESSURE TO THE BRAKE PEDAL BUT THE BRAKES DID NOT FUNCTION. THE VEHICLE CONTINUED MOVING FORWARD UNTIL IT CRASHED. A POLICE REPORT WAS FILED AND THE DRIVER SUFFERED MINOR INJURIES. THE AIR BAGS DID NOT DEPLOY DURING THE CRASH. THE VEHICLE WAS TOWED TO A BODY SHOP AND THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 11,000.

Owner-reported narrative. 11,000 miles reported. Look up ODI 10371780 at NHTSA ↗

Owner report 10820165 · 2016-01-14 (January 14, 2016)

STEERING WHEEL LOCK FAILURE AND IT IS KNOWN TO BE A VERY COMMON PROBLEM ON THESE CARS AND NEED TO BE ADDRESSED

Owner-reported narrative. 32,000 miles reported. Look up ODI 10820165 at NHTSA ↗

Owner report 10991514 · 2017-05-24 (May 24, 2017)

STEERING LOCK SEIZED AFTER CAR WAS PARKED. UNABLE TO SHIFT GEARS, TURN IGNITION OR START CAR. COST $2000 TO FIX! THE WORST CAR EVER!!

Owner-reported narrative. Look up ODI 10991514 at NHTSA ↗

Owner report 10361477 · 2010-10-20 (October 20, 2010)

2010 GLK-350 WITH INEFFECTIVE DRIVER'S SIDE WINDSHIELD WIPER --LEAVES A WEDGE-SHAPED POOL OF WATER IN FRONT OF DRIVER, FROM LEFT (AT ABOUT 9 IN. TALL). TO RIGHT, EXTENDING ABOUT 2-3 FEET, MAKING IT IMPOSSIBLE TO SEE ONCOMING TRAFFIC. BOUGHT CAR IN MAR 2010, REPORTED TO MB SEVERAL TIMES, AND THEY SAY ITS NORMAL. HAVE PICTURES. FRONT END OF VEHICLE --MAINLY RIGHT FRONT TIRE-- WOBBLES, FORCING DRIVER TO INCREASE OR DECREASE SPEED AT AROUND 60 MPH. REPORTED TO MB SINCE NEW SEVERAL TIMES; THEY SAY THEY FIND NOTHING. AUTOMATIC TRANSMISSION LURCH…

Owner-reported narrative. 300 miles reported. Look up ODI 10361477 at NHTSA ↗

Owner report 10347254 · 2010-08-04 (August 4, 2010)

WATER LEAKED OUT OF AN INSULATED COOLER SITTING ON THE FLOOR BEHIND THE RIGHT PASSENGER SEAT. THE WATER WENT THRU THE CARPET AND CAUSED DAMAGE TO THE MODULES WHICH THEN SHUT DOWN THE ENTIRE ELECTRICAL SYSTEM AND CAUSED THE CAR TO COME TO A COMPLETE STOP AND COULD NOT BE STARTED AS WE HAD JUST LEFT THE FREEWAY. THE CAR HAD TO BE TOWED TO A DEALER. IT HAD TO BE DRIED OUT, REINSTALL THE BATTERY, REPLACE THE CONTROL MODULES. WE WERE TOLD THIS HAS BEEN A PROBLEM EVEN IF A DRINK WERE SPILLED ON THE BACKFLOOR. THE DEALER TOLD US IT WAS A POOR DESIGN F…

Owner-reported narrative. 30,477 miles reported. Look up ODI 10347254 at NHTSA ↗

Owner report 10360838 · 2010-10-17 (October 17, 2010)

2010 MERCEDES BENKGLK 350. ON SATURDAY, OCTOBER 16, I WAS ATTEMPTING TO REVERSE OUT A PARKING SPACE IN THE WESTFIELD SHOPPING CENTER, WHEATON, MD. I PUT THE CAR IN REVERSE AND REVERSED SLOWLY. I THEN PUT THE CAR IN DRIVE AND MOVED FORWARD TO DO A 3 POINT TURN.. PLACED THE CAR IN REVERSE AND IT STALLED FOR A FEW SECONDS THEN LURCHED BACKWARD, HITTING ANOTHER CAR. THIS IS NOT THE FIRST TIME I HAVE NOTICED THIS BEHAVIOR BUT IT IS THE FIRST TIME IT LURCHED SO HARD THAT IT LITERALLY JUMPED ONE FULL CAR LENGTH AND HIT THE CAR. I WENT ONLINE AND …

Owner-reported narrative. 8,500 miles reported. Look up ODI 10360838 at NHTSA ↗

Compare model years

Recalls by model year

All campaigns in the snapshot affecting each model year, including recalls announced years later.

Recall campaigns

Shared campaigns appear once in each affected model year.

2006
0
2007
0
2008
0
2010
5
2011
4
2012
4
2013
6
2014
5
2015
4
Recall campaigns data
CategoryCount
20060
20070
20080
20105
20114
20124
20136
20145
20154

2006: 0; 2007: 0; 2008: 0; 2010: 5; 2011: 4; 2012: 4; 2013: 6; 2014: 5; 2015: 4

Year-by-year records

Mercedes-Benz GLK350 model-year comparison
Model yearComplaintsRecallsChange in recalls
200620Not available
2007500
2008100
20102415Not available
20111334-1
201216740
20131376+2
20141045-1
20151144-1