DTC B10FF-68: Ignition Control - Event information: Action

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2015 Jaguar XKR-S, 2015 Jaguar XKR, 2014 Jaguar XKR-S, 2014 Jaguar XKR, and 2013 Jaguar XKR-S. However, it is still accessible from the selected car via links, so may be relevant.

Refer to the relevant service information and check spark plug(s) for condition and security. Replace any defective components as required
Refer to the appropriate electrical circuit wiring diagrams and check the ignition coil circuit for intermittent open circuit, short circuit to power, short circuit to ground
Check and install a new coil(s) as required. Refer to the warranty policy and procedures manual, or determine if any prior approval program is in operation, prior to the installation of a new module/component