Automatic Rear View Mirror Anti-Dazzle

The upper electronic module receives data from two photo sensors, one on the front and one on the reverse of the rear view mirror. If the upper electronic module determines that the anti-dazzle function is required, a signal is sent to the electro-chromatic mirror which diffuses to the level required.

The signal transfer occurs internally in the rear view mirror, and is carried out directly between the upper electronic module and the anti-dazzle function.