[MercNut]

After 5 months of owning my GLC, I just noticed there is a two position momentary toggle switch on the back side of the wiper/high beam stalk on the steering column. When I say back side, I mean it is behind the stalk relative to the driver. I.e. It faces the front of the car and is not visible to the driver when seated in the driver's seat.

Anyone know what it does? I can't find anything in the manual.

 

[MercNut]

I figured out why that "switch" is not mentioned in the manual. It's not a separate switch; it's the backside of the switch for the rear wiper...

 

[MercedesTheBest]

I figured out why that "switch" is not mentioned in the manual. It's not a separate switch; it's the backside of the switch for the rear wiper...

yup that's it, haha.

 

[CRNCYX]

thats one thing I always liked about mercedes they tent to make clean designs where controls are all batched, or at least on all the applications i've seen.