Hi Guys, I'm putting my heater unit back in and everything seems cool except on wire/clip on the blower. The heater/blower is from an S5 Vert and going on an S4 coupe. When I removed it from the vert I had to unclip it. Bu in my car I can't find a matching clip. It seems to run to the 2 relays to the left. My question before I put the dash back in, only to remove it again is:
What is this wire? It's light green/ black stripe. Does it have to be connected? Is it an ignition wire or ground? Any help would be awesome.
Thanks,
Damon
p.s. necer remove the heater/ac from your car. You will probably sell it one day like me and most buyers will want it.

 

I also will swap a blower unit from a S5 to a S4. I also notice that the S4 have a coil resistor that have 2 cables and the S5 dont have that part.

 

I did check the S5 FSM and found it, just couldn't figure out what it is for?
Thanks again guys.
Damon

 

Hmmmm. I did pull the blower from an automatic tranny car and it's going into a manual tranny car. Wonder if that could be it?

 

Bueller.....

 

Well I plugged everything in and all the vent controls work. No blower fan though. Any suggestions guys?