GTI/M3 Mirror install ... wiring ???

Hey guys ... I'm installing a set of M3 mirrors on my sisters 2002 GTI. The mirrors have the turn signals built into them. I've passed the wires through the door and into the car ... but I'm kinda lost as to where I could find the turn signal relay so that I can make the proper connections.

If someone could give me a heads up ... I'd appreciate it.

Thanks

If you have the dash mounted four way flasher switch then the T/S & emergency flasher relays & the emency flasher switch are all one unit. The whole unit pops out of the dash.

Thanks