|
Try cleaning the switch with contact or tuner cleaner
Remove the switch from the car
Squirt it in any and all holes you can find and down the shaft, don't worry if it drips out
move the switch quickly through all positions several times
shake out any liquid, it will evaporate fairly quickly anyway
If that does not fix the problem, replace the switch
Don't know what the scratchy sound is
__________________
2004 Boxster S 6 speed - DRL relay hack, Polaris AutoTop DIY
2004 996 Targa Tip
Instructor - San Diego region
2014 Porsche Performance Driving School
2020 BMW X3, 2013 Ram 1500, 2016 Cmax, 2004 F-150 "Big Red"
|