Help with fan issue
Thread Starter
Newbie
Joined: Feb 2026
Posts: 1
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mercedes V class 2015 edition 1
Help with fan issue
Hi everyone!
I have a Mercedes C-class ( edition 1 ) from 2015.
Car is well kept and in good condition. The other day, without any warning, all the fans stopped working.
- No error messages
- AC still working
Just the fans not working.
Also.. might be related.. the Parking heater suddenly doesn´t work
Doesn´t look like any fuses are broken.
Ideas..?
I have a Mercedes C-class ( edition 1 ) from 2015.
Car is well kept and in good condition. The other day, without any warning, all the fans stopped working.
- No error messages
- AC still working
Just the fans not working.
Also.. might be related.. the Parking heater suddenly doesn´t work
Doesn´t look like any fuses are broken.
Ideas..?
Super Member
Joined: Jun 2025
Posts: 784
Likes: 249
From: USA
It sounds like you might have an issue with the blower motor or the control module. Since the AC is still working, it indicates that the system itself is fine. Check the blower motor resistor, as it can fail and cause the fans to stop. Also, look for any loose connections or wiring issues. If the parking heater is also not working, it might be worth checking the control settings or any related fuses again. If you can't find the issue, it might be best to have a professional take a look.
