Wipe-wash switch

The steering-column lever on the right of the steering column has the following functions:

• Windscreen wiper
• Rear window wiper
• Windscreen washer system, windscreen
• Windscreen washer system, rear window

The signals of the wipe-wash switch are sent by the steering column switching center across the PT-CAN to the junction box electronics (JBE). The JBE activates the wipe-wash system.