Dash Heater Switches - Mk2 Dash - Mk1

Mk1 Dash Heater Switches - Mk2 Dash

Heated Front Windscreen

Mk1 Wires -> Mk2 Wires

White -> Brown/White 2 Black -> Black Purple/Blue -> Purple/Yellow Purple/White -> White/Blue Black -> Black

Basically that's how it's wired, there are 3 black wires coming out of the Mk1 for the windscreen heater, and 3 on the otherside for the rear window heater. Join them ALL together, but you have got to have ALL black wires joined together.

On the back of the Mk2 front/rear switch, you have 2 black wires running from each switch. Join them ALL together,

You should end up with 6 black wires on the Mk1 joined together, and 4 on the Mk2 switch joined together. Also remember that you have to have car running for the windscreen heater switch to work and light up orange. Also if you turn the lights on, the lights on the switch should light up.

Rear Window

Mk1 Wires -> Mk2 Wires

Blue/White -> Purple/White Brown/White -> Purple/Blue Purple/Yellow -> White Black -> Black 2 Black -> Black

This worked for me, but I'm not responsible for anything if you want to try it...

Submitted by FULLAFFECT