That was remarkably easy, only a little fiddly putting the new mirror back in.
I'm glad I soldered the wires between the two mirror looms, there really isn't much space and scotchblocks may not have fitted through! I didn't connect anything from the interior lighting so just the power from the ambient lighting in the mirror. All works as expected and I didn't notice the interior lights causing any issues.
I think it makes the interior just that little bit tidier and more modern.
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Cars...
'93 Audi Coupe 2.0 Alpine White (sold)
'99 Audi S4 Merlin Purple - K04 upgrade to 412hp (sold)
'00 Audi S8 Agate Grey (Sold
)
'11 Audi Q7 4.2tdi Unknown Red (Classic Red Pearl Effect - thanks MJ)