Cruise Control Switch: Tap-Up

If the cruise control has been set, and RESUME is selected again for more than 10 milliseconds, but less than 300 milliseconds, the target speed will increase by 2 km/h (1.2 mph) for each time that the RESUME button was selected (or tapped). If the driver has used the accelerator to increase speed over 8 km/h over the current target speed, a tap-up signal will be interpreted as a normal SET signal. The cruise control will not accept a tap-up target speed above 155 km/h (96 mph). If the actual speed has fallen 16.1 km/h (10 mph) below the target speed, tap-up signals are not accepted.