- Engine / equipment
- Mercedes-AMG GT coupé and roadster (C190 / R190, 4.0 V8 M178)
- Period mentioned
- 2015–2023
- Symptoms
- Electrical and interior-trim faults; a lane-keeping assist that fails intermittently; an oil smell or oil marks around the turbos; air conditioning that does not cool enough.
- Possible cause described
- The RAC Drive used-car guide says the most common faults are interior trim and electrical ones, describes a hard-to-pin-down problem with Lane Assist and lists recalls for leaking turbo oil feed lines, engine, ESP and radio software, and front seat belts, each for specific build dates.
- Check for the garage
- Test all the electrics and Lane Assist; check the air conditioning blows very cold; look for oil around the turbos; check the recalls by VIN and insist on a stamped service book.
- Cost cited in the source
- No verified estimate; ask the garage for a quote.A rough figure from the original database, not an up-to-date quote.
KNOWN FAULT · Mercedes-Benz
Electronics, trim, lane assist and turbo oil feed lines on the AMG GT (C190)
Sources are not verified in real time and no entry confirms that your car is affected.
Has this happened to you?
Anonymous answer, no personal data.
Frequently asked questions
How much does it cost to repair this fault?
No verified estimate; ask the garage for a quote.
A rough figure from the original database, not an up-to-date quote.
Calculate estimateHow is it checked?
Test all the electrics and Lane Assist; check the air conditioning blows very cold; look for oil around the turbos; check the recalls by VIN and insist on a stamped service book.
What are the symptoms?
Electrical and interior-trim faults; a lane-keeping assist that fails intermittently; an oil smell or oil marks around the turbos; air conditioning that does not cool enough.
Which cars and years does it affect?
- Brands
- Mercedes-Benz
- Engine / equipment
- Mercedes-AMG GT coupé and roadster (C190 / R190, 4.0 V8 M178)
- Period mentioned
- 2015–2023
Taking it to a garage?
Models with this entry
- Mercedes-Benz AMG GT (C190)2014–2021
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