P0575-81 - Cruise Control Input Circuit - Invalid serial data received: Action
WARNING: This page is about a different car, the 2017 Jaguar XJ, 2016 Jaguar XJ, 2015 Jaguar XJ, 2014 Jaguar XJ, and 2013 Jaguar XJ. However, it is still accessible from the selected car via links, so may be relevant.
- Check speed control buttons are not jammed/contaminated/damaged. Check speed control module for related DTCs and refer to the relevant DTC index
- Check steering wheel clock spring and connections to button pack for damage
- Check and install a new cruise control button pack as required