Windshield Wiper Speed Dependent Mode

When the wipers are operating, a vehicle speed signal received by the CJB on the HS CAN powertrain systems bus is used to operate a speed dependent mode. If the wipers are in fast wipe and the vehicle speed decreases to below 2 km/h (1.2 mph), the wipers will reduce to the normal wipe speed. When the vehicle speed increases to above 8 km/h (5 mph) the fast wiper speed selection is restored. If slow speed is selected and the vehicle speed drops below 2km/h (1.2 mph), the wipers will operate in the intermittent mode. When the vehicle speed increases to above 8 km/h (5 mph) the slow wiper speed selection is restored. This feature is configurable by the dealer using the Jaguar approved diagnostic system.