Hi all my wiper motor has three terminals numbers 54d 31 54 I have a wiper switch not vw has 4 terminals letters H L P B which wire goes were thanks
Try 54d to H
54 to P
31 to B
That is my guess any way
You need to test the switch, easy job if you have a multimeter with a diode/continuity tester on it or a battery and test light.
Meter Wire or power to one terminal possibly B then check the other terminals for power with the switch in off, speed 1 and 2. Working like this you will find live in and speeds 1,2 terminals.
A vw diagram will give you the motor wires.
Cheers lads I have found a listing an it looks like I have a 6 volt single speed motor err looks like I'll be hunting down a 12 volt motor