Idle Question

[buklau111]

Yesterday I was fiddling with the wiper button while the engine was on. Then when I pulled the leaver to flash lights, the blue lights. The cars RPM dropped down. When ever you pull the leaver so that you can flash the lights the RPM of the car drops down 1.5-2 bars and shakes/juggers a little until you release the leaver and it gains that little rev back. No problems or anything, just curious about this :P

[alan333]

Electrical load? Try the same with the heater or the rear demister.

[buklau111]

Heater and de-mister make no difference, I tried everything, indicators and so on but its not them only the blue lights one.