fan noise

Good morning. just to see if anyone can help me. W211 seems to go into a purge mode where the fan makes a loud up and down noise. The car goes into protection mode and shows an eps error. I have had a diagnostic done and has shown no major errors. Had any error codes cleared and car serviced. Ok...

Basically the fan is running on high constantly, even when it's cold. The temperature reads the correct temperature outside on the computer, the digital one on dash reads 85 always. I've bough a new sensor to replace the one I believe is malfunctioning, however, I can't locate where it is on the...

Hi All, Im new to this so please bear with me. Mercedes W203 2001 C180 Classic Recently the cooling fan came on when the car was started and comes on every time the car is started and doesn't stop till its switched off. I have had the car checked by a garage and they changed the fan & the...

I have a 2004 C Class Coupe and I have just noticed today, when stationary and turn the car on, after about 30 seconds you can hear loud fan noise coming from the engine bay. The vehicle has been recently MOT'd and serviced, what can the problem be :confused: Hope someone can shed some light...