Oct 15, 2016 #1 R Rod3nt New Member Joined Nov 6, 2015 Messages 29 Location Telford, Shropshire Car Mercedes E220 CDI Avantgarde Been driving tonight & noticed my RVM not dimming???? It has before, could it by down to light settings on computer, :fail
Been driving tonight & noticed my RVM not dimming???? It has before, could it by down to light settings on computer, :fail
Oct 17, 2016 #2 R richard Authorised Forum Sponsor SUPPORTER Joined Jun 10, 2002 Messages 6,805 Location Berkshire, UK Car MY04 SL55 It has a sensor on the mirror side and a sensor on the back. Cover the sensor on the back, and shine a LED torch at the mirror and see if it works. It is self contained, so if that doesn't work then it is bust (and an electronics engineer should easily be able to fix it, or eBay for a used one!) Richard
It has a sensor on the mirror side and a sensor on the back. Cover the sensor on the back, and shine a LED torch at the mirror and see if it works. It is self contained, so if that doesn't work then it is bust (and an electronics engineer should easily be able to fix it, or eBay for a used one!) Richard
