vw golf blower

[monza73]

blower heater doesn't want to work stripped out motor and tested against battery so thats eliminated,fuses obviously checked,no manual 1987 faulty switch for blow heater no power to it.any help appreciated

[Crasher]

Do u av pwr 2 de swtch?

[monza73]

no power,worked fine drove from london,dropped out after 2 hrs .....?fuses fine...motor checked all good....is there a separate main fuse for blower/demister.....i can't imagine so..did remember i had the unfortunate time with a ford escort many a moon ago and the rear lights went ..but the front were fine......advised that it was the main fuse block.?

[Crasher]

Do the lights and wipers work?

[monza73]

yes lights,wiper work.i got it working today but only seems to work at no 3....is the switch at fault?

[Crasher]

If it only works on speed 3, that means the resistor pack on the blower has failed.

[monza73]

thanks crasher....would i be as well to change the switch?

[Crasher]

Resistor first.

[monza73]

thanks for your help i will try the resistor first

[evobaz]

have you checked the motor brushes?