Originally Posted by
BMWCurves
Prepped my car to be handed over to a buddy for the day tomorrow so I can borrow his Land Rover. I need it to go pick up my M3 interior tomorrow in Seattle!
Do you have a broken button or is the switch broken? Either way, it's pretty much cheaper to just buy the whole switch. I tried replacing a single button but BMW doesn't sell just the button, only the whole switch assembly. I bought a button off eBay for about $5, but it didn't match the rest of my buttons so I returned it. Looking at used switches wasn't much use either since they were about $40, but a new one is about $45-50. If you buy through FCP Euro, they're $48 or so and have a lifetime warranty.
That's a pretty good price! Glad he solved your vacuum leak issue.