The driver side mirror on my CLS500 has gone dark on me. I ordered an e-bay replacement which is heated but doesn't have the Auto-dimming function.
The new one only has 2 pins for the heated mirror feature. What do I do with the rest of the wires which I assume are associated with the auto dimming option? If I cut those wires will it trigger Warnings?

If someone has experience with this, could you please help.

Thanks