Clock goes forward 1hr when filling up?

[Patriot1]

As above guys, any idea's, every now and then my clock goes forward an hour when I put a load of diesel in? Also the diagnostic light is on and saying number 2 glow plug and cam sensor, both of which have been replaced?, starts fine though so thinking not cam sensor?, any idea's anyone....

[joe_vrs_tdi]

do you notice it goes forward when you reset your milage? might sound silly but could be twisting the button slightly when pressing it making your time jump.

[Adam_]

Sometimes when I fill up my clock go's forward by about ten minutes but that all depends on the size of the cue

Sorry can't help.

[del-gti]

Sometimes when I fill up my clock go's forward by about ten minutes but that all depends on the size of the cue

Sorry can't help.

Snooker or pool?

[Patriot1]

do you notice it goes forward when you reset your milage? might sound silly but could be twisting the button slightly when pressing it making your time jump.

Nope never reset it tbh :-(