Automatic Speed Limiter (ASL)

WARNING: This page is about a different car, the 2018 Jaguar XF, 2017 Jaguar XF, and 2016 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.

The ASL indicator lamp will illuminate when the ASL has been selected. The system speed is set using the speed control SET '+' and '-' switches. The selected speed is displayed in the Instrument Cluster (IC). The set speed can be adjusted at any time using the speed control '+' or '-' switches. ASL can be suspended by operating the 'CAN' switch. ASL can be resumed by operating the 'RES' switch, but only if the vehicle speed is at the previously set ASL speed and up to a maximum of 19 mph (30 km/h) above the previous set speed. If the vehicle speed is too high to resume ASL operation, a message will be displayed in the message center.

The ASL system allows full driver control of the vehicle speed up to the set speed. The speed limiter will restrict the vehicle speed and will not allow the speed to go over the set limit. If kick-down is activated (by fully depressing the accelerator pedal), ASL will be temporarily overridden.