Nissan 370Z Forum - View Single Post

cooltoy · 11-09-2022, 08:19 PM

This is what it is on a BMW. Ours could be similar.

"The small white square on the back of the mirror is one of the photocells for the auto dimming functionality, there is also one in the front. Together they check the light behind and in front of the vehicle and use it for the rearview and side mirror(s)."

11-09-2022, 08:19 PM	#3 (permalink)
cooltoy Elite Member Join Date: Jun 2012 Location: Calgary Posts: 13,973 Drives: 14 PW 370Z S/T MT Rep Power: 243722	This is what it is on a BMW. Ours could be similar. "The small white square on the back of the mirror is one of the photocells for the auto dimming functionality, there is also one in the front. Together they check the light behind and in front of the vehicle and use it for the rearview and side mirror(s)." __________________ Member of kenchan's "photoshopped mods" and "proper offsets" gang.