E30 Zone

heater blower not working, i've checked around the fuses and all seem fine, what else do i need to check

Hi
not come across this on BMW's but.......

Try it on full speed, as on other cars it uses resisters to slow it down, but full speed is direct to 12v if it works it could be the resister pack, also check the connector on the motor itself for voltage and for water damage

Hope it helps

Darren

He's right about the resistor, this does indeed apply to E30s.

just tried it, doesn't work on any setting, the leccy side mirrors aren't working either

Try relay K7.