Does anyone have/know the wiring for the ASC switch? I took a quick look an there are several wires running in. I am thinking light, ground, switching and what else is there?
I removed my ASC and want to use that button for something else as a momentary (holding it down) button.
TIA
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| Reply » wiring diagram/schematic for ASC switch |
Well, it has two pins for the lights, and two pins for the actual switch I believe
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| Reply » wiring diagram/schematic for ASC switch |
As luck would have it, I did a fairly thorough survey of Z3 ASC/DSC switch pinouts last week. (Don't ask.)
There are two types accepting either a 1x4 matrix, 4-pin plug or a 2x3 matrix, 6-pin plug.
For a switch taking the older 2x3 matrix, 6-pin plug:- pin 2 - illumination power (58g)
- pin 4 - ground (31)
- pin 5 - switch contact
- pin 6 - switch contact
For a switch taking the newer 1x4 matrix, 4-pin plug:- pin 1 - switch contact
- pin 2 - ground (31)
- pin 3 - illumination power (58g)
- pin 4 - switch contact
Does that answer your question?
-John
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| Reply » wiring diagram/schematic for ASC switch |
http://forums.bimmerforums.com/forum...highlight=lock
you might find that thread helpful...
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| Reply » wiring diagram/schematic for ASC switch |
John - great info, I am going to try and finish my little project this weekend. Do you know the wire colors or a way to locate what is pin 1,2,3 etc?
zeromagnus - I think I have seen that info before, kinda like de ja vue 
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| Reply » wiring diagram/schematic for ASC switch |
Quote: | John - great info, I am going to try and finish my little project this weekend. Do you know the wire colors or a way to locate what is pin 1,2,3 etc? | Look at the wire side of the switch with a magnifying glass. There ought to be numbers moulded into the plastic.
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wiring diagram/schematic for ASC switch