116 0401 Wipe 13 Z
The only wiring required for installation of the kit involves the ground and power leads. DSE's wiper-motor kit also includes an additional aluminum knob for the headlight switch, so that the two will match. The original headlight switch knob is attached to a shaft, which can be pulled from the headlight switch when the release button on the side of the switch is depressed. We didn't think we could get our original knob off without destroying it, so we obtained another switch shaft (these are the same for many GM cars) and used it with the DSE knob.