Blower only works on high

[idickers]

2 kinds Ian Magna and a bosch Magna has fixed wires Bosch doesnt

Steve, can I tell which resistor I need by VIN #, or do I have to dig out the resistor to make sure. It would be great to have the part before disabling the blower.

[fronton]

Is there a way to get at the resistor pack without accessing the box from the engine bay?

[idickers]

Thanks everyone. I was hoping to order before removing the resistor, but looks like I'll have to dig it out first. And my daughter was just getting used to working a/c ......
Ian

[blunttech]

2 kinds Ian Magna and a bosch Magna has fixed wires Bosch doesnt

[Garageaholic]

Replace resistor coil. $20 and make sure you get the correct one for early or late model 30

[idickers]

resurface resistor coil pack contacts.

What's this?

[reelizmpro]

resurface resistor coil pack contacts.

[idickers]

I have a '91 318is, and the blower only works on high. I suspect that the rotary switch has failed. Is this fairly easy to replace?