Print this page

3.2

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
41,667 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2011 Mercedes-Benz GLK350 engine problems

engine problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2011 Mercedes-Benz GLK350:

Unsubscribe any time. We don't sell/share your email.

2011 Mercedes-Benz GLK350 Owner Comments

problem #3

Aug 072023

GLK350

  • 125,000 miles

A D V E R T I S E M E N T S

The contact owns a 2011 Mercedes-Benz GLK350. The contact stated that on several occasions while driving at various speeds, the vehicle lost motive power and decelerated unintendedly. The check engine warning light was illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure and a complaint was filed. The failure mileage was 125,000.

- Orlando, FL, USA

problem #2

Mar 212023

GLK350 6-cyl

  • miles
I'm having the same issues as described in Recall no. 12V557000. However when I called Mercedes they mentioned that my Vin wasn't part of that recall. I don't understand how can that be when my car is 2011-2012 glk350 model as described in recall and I smell gas, can see gas leaking and the flange where my fuel filter is cracked as well as the flange to the fuel pump side. This car as well as many other Mercedes have two separate flanges that are prone to crack and not just the fuel filter side but the fuel pump side as well. there's many forums where they all have complained about this issue. If you can smell gas, there's obviously fuel vapors leaking and not to the mentioned the physical leak that is landing everywhere you drive. This is a serious fire hazard and is extremely harmful to my kids and passengers.

- Hayward, CA, USA

problem #1

Jun 012016

GLK350

  • miles
The air conditioner does not blow cool air, it blow hot air and smells moldy. Specifically when the temperture gets 90 degrees or higher and the engine sounds loud.

- Columbia, SC, USA

Not what you are looking for?