Symptom Chart

WARNING: This page does not describe the selected car, but rather 16 other vehicles, including the 2015 Jaguar XFR-S, 2015 Jaguar XFR, 2015 Jaguar XF, 2014 Jaguar XFR-S, and 2014 Jaguar XFR. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM	POSSIBLE CAUSES	ACTION
MOST network fault - Touch Screen (TS) soft keys greyed out and inoperative	MOST ring broken Control module on MOST network power or ground circuit open circuit, high resistance Control module on MOST network internal failure	GO to Pinpoint Test B .
MOST network fault - Touch Screen (TS) blank	Touch Screen (TS) power or ground circuit open circuit, high resistance Wake up signal not received by the Touch Screen (TS) Touch Screen (TS) internal failure	GO to Pinpoint Test H .