bmw saloon 4 door 320i 1991 J plate
i bought my bimmer as is and was told the m3 style mirrors that are fitted were manual mirrors but have recently discovered they are electric ones with amber and blue indicator lights.and i need help wiring them up for the movement realy need to know what wires to connect to in the car as there is no plug just a few loose wires and thats it i have got the mirrors to move certain directions but not properly so was wondering if anyone out there is a bit more knowledgable about bmw and electrics to give me a hand.
m3 mirrors wires
the car has 4 wires unattached
2x blue one has blk stripe the other has white i think
1x black with white stripe
ive tried a number of combinations and still no real joy