Questions & Answers for: Mercedes-Benz aux fuse

AUX FAN NOT WORK I HAVE MB C220 1994, THE AUXALLARY FANS NOT WORK I ALREADY CHECKED BOTH FUSE RELAYS , BOTH OF THEM OK, BUT NO VOLTAGE COMES TO ACTIVE THAT RELAYS (ALL FUSES ARE OK ), WHEN I REMOVE ...

...fuse for Aux fan, Aux fan relay behind fuses in screwed down cover. Fuel pumps make alot of noise on these might want to check/replace check valve after them. Also a tune up of coil, cap, rotor plugs ...

...fuse for the Aux fans. Then check A/C charge or the sensor that checks it because that turns on the low speed on the Aux fan. Then check the Engine temp sensor as that controls the high speed Aux fan ...

...aux fan relay is under the screwed down section area connected to the fuse box. I do not recall where the flasher elay is but the headlight relay that controls power to all the lights is under that ...

...fuse box lid and then take out the screws retaining the lid housing and you will find a series of relays. There will be one for high speed (engine uses this when temp. is to high) the other is a low ...

...Benz E320? Please help there are relays under the screwed down portion of that box. One or 2 strip fuses are outside of the box for the Aux fans and blower motor which it says on the fuse

...strip fuse on the drivers side strut mount in the black tootsie roll sized case. If you mean you are not getting any heat then you may have an aux water pump issue, passenger side by the battery

Aircon not cooling, aux fan not turning, fuses OK heating Ok ,system has been regased If the fan that cools the condensor is not working then the aircon will not work .

...aux.fans,...nothing. The fuse under the hood is good.Possibly bypass the a/c relay?(if so,how?).Thanks to "fixya",one of you helped me a lot by describing,step by step,how to manually raise the soft ...

...not shut off aux fan comes on as soon as you start engine and fuse and wires around fuse get very hot sounds as if the timer relay for the fan is at fault , get a auto electrician to check this ...