many thanks for all the help so far!
I understand that it was an option on the 2.5-16 to get an illuminated sun visor on the passenger side.
Is it possible to retrfit one of these, is it straightforward?
Many thanks Spike, so what we are saying is that the wiring is all there already?
Not sure if you you or anybody else knows this but on the 190E could you also get a drivers side illuminated vanity mirror?
The wiring isnt there but it is the same as a 202. You need new clips (with metal contacts) and a short cable from each that goes to the interior light.