Warning signs.

[Bill C]

My XF 2010, 3l diesel, 63000m has the following problem and i hope someone can give me some clues as to what causes it and how to fix it.

Park Brake Fault, Gearbox Fault and DSC Not Available are displayed one after the other. The car drives normally and when i restart, the signs may disappear or they may continue. The frequency of them appearing is increasing recently. Diagnostic checks reveal nothing. I can’t see how the same three separate faults can appear and then solve themselves and that its more likely to be a common signalling fault.

But, how to diagnose it and cure it?

any ideas, i would really appreciate your help.

[O.T.H]

Hi I would say or ask if it has had a new battery since new as this looks like a battery fault ????

the battery makes a lot of faults if low ???

[Bill C]

Thanks for your interest. The problem has been occurring for 3 years and i replaced the battery 6 months ago, which has not made any difference.