black
white
yellow
red
blue
+
-
0 1 2
L
P
B
H
9.2 Internal wiring diagram
The following diagram explains the way the wiper motor works.
Wiring diagram
Function
Polarity
Switch code
Cable 12/24V
high speed
+
H
white
low speed
+
L
yellow
earth
-
black
common leg
P
blue
self parking
+
B
red
19