kurtmoore98

Mercedes GT Roadster cooling issue

My 2019 Mercedes GT Roadster Gasoline engine is showing some weird stuff. The display shows wrong temperatures, the check engine light is on, and the engine takes forever to warm up. I've noticed the engine cooling seems off, like the cooling grille is blocked or something. It's done 184158 km. Could a restricted cooling grille cause all this Maybe a fuse problem

A 2019 Mercedes GT Roadster was experiencing incorrect temperature readings, a check engine light, and slow engine warm-up, suspected to be due to a cooling issue. The initial concern was a potentially blocked cooling grille, but further investigation revealed a defective fuse related to the cooling system. Replacing the fuse resolved the issues, restoring normal function to the vehicle.

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4 comment(s)

Whoa, that sounds worrying I'm no expert, but a restricted cooling grille definitely doesn't sound good for engine cooling. Incorrect temps and a check engine light are never fun. Has anything hit the front of your car recently Like a stone or something Maybe check the radiator grille itself for any obvious blockage Leaves, plastic bags anything like that. If it is a fuse, I wouldn't know where to start looking

I'll check for blockages. But if it's not that, could a defective fuse REALLY cause all those problems I mean, wrong temperature readings, the engine light, and slow warm-up Seems like a lot for one little fuse

Okay, so if there is no visible obstruction to the radiator grille, and you're still having these issues, it might be worth taking it to a workshop. I’m not a mechanic, but a fuse issue could mess with the cooling system's sensors and throw everything off, even if it seems like a lot. Better safe than sorry when it comes to car overheating

You were right It turned out to be a defective fuse related to the cooling system. The workshop replaced it, and everything is back to normal. The car overheating problem is solved. Cost me 52€. Thanks for the advice about the car overheating, I really appreciate it

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MERCEDES

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GTROADSTER