NHTSA Complaint #11589246 — 2019 MERCEDES-BENZ GLC 300

FUEL/PROPULSION SYSTEM issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number 11589246
Vehicle 2019 MERCEDES-BENZ GLC 300
Component FUEL/PROPULSION SYSTEM
Date of Incident
Date Filed
Mileage N/A miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State MN

Consumer Description

The error code is P052E and it is a PCV Code Crankcase Ventilation Oil Separator. It's a time-consuming and expensive repair that seems to be regularly occurring on a lot Mercedes Benz that have this installed. And it happens often on cars with under 50K miles on them and when it's just been out of warranty this is a small inexpensive part that the customer funds through the cost of labor. Not that mechanics don't deserve their labor costs, but Mercedes ought to fix this is issue as it is borne by the consumer of a high end vehicle for a consistent, faulty part that they have engineered.

Related Complaints for the 2019 MERCEDES-BENZ GLC 300

Other FUEL/PROPULSION SYSTEM Complaints

#11666424 On May 22, 2025, while parked, my 2019 Mercedes-Benz GLC300 spontaneously caught fire, completely destroying the vehi...
#11469867 -I purchased a GLC300. Today I discovered I own a GLC 230 HAZMAT SUV with a Hydrogen tank and other dangerous items....

Recent Complaints for the 2019 MERCEDES-BENZ GLC 300

#11716844 UNKNOWN OR OTHER My sunroof just exploded while driving on the highway without any impact or warning. It was a clear sunny day. Ther...
#11714225 VEHICLE SPEED CONTROL I was driving on a street 5mph and all of a sudden my car surged and led me to curb where i knocked hit a steer din a...
#11700738 POWER TRAIN The contact owns a 2019 Mercedes-Benz GLC300. The contact stated that while shifting from reverse to drive, the vehic...
#11682374 VEHICLE SPEED CONTROL The contact owned a 2019 Mercedes-Benz GLC 300. The contact stated that while driving at 15 MPH up and down the stree...
#11680717 POWER TRAIN The contact owns a 2019 Mercedes-Benz GLC300. The contact stated that while stopped at a stoplight on a hill, the veh...
Check any vehicle history by VIN - Free vehicle history report