Speeds 1 and 2
Road speed has no influence over wiper speed 1 (Slow).
If the wiper switch is set to speed 2 (Fast) and the vehicle speed falls < 8 km/h the wipers will switch to speed 1.
If the wiper switch is moved while the vehicle is stationary (< 8 km/h) then the speed dependent function is ignored and the wipers will perform as if the vehicle was moving (< 8 km/h). In this way, the customer can over ride speed dependent function if required.
This function can be enabled or disabled using DISplus.