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dennismoeller1

Mercedes GT Roadster Hybrid Transmission Problems

My 2018 Mercedes GT Roadster hybrid is acting up I am getting transmission issues and a transmission oil temperature sensor fault Has anyone seen this before

4 comment(s)

alfredmoon1

That sounds rough I had similar transmission issues with my GT Roadster I noticed the rough gear shifting and eventually got the warning lights too What is emergency mode anyway I have never heard of that How did you check the error codes

dennismoeller1 (Author)

Emergency mode is basically limp mode I am using an OBD II scanner and a diagnostic tool for the error codes When you say similar issues did you also have a transmission sensor problem or something else What was the fix

alfredmoon1

Limp mode makes sense Mine turned out to be a faulty transmission sensor I did not have the grinding noises though which is concerning I would get it checked out by a qualified workshop soon They will be able to properly diagnose it and check the oil level Do not risk causing more damage

dennismoeller1 (Author)

I was right about the low oil level being the root cause I topped it off and the sensor error disappeared Gear shifts are smooth again and no more grinding The whole ordeal cost me 365€ including the new sensor Thanks for the help

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