Slimboball

I did exactly the same thing last night. :-( Been quoted £80 by a local 'come to you' guy to sort the wheel out.

Sorry, it's the button I the right hand side that's labelled 'Disp'. Press & hold that & it resets whatever is displayed (where possible), MPG, Journey Time, etc

Press and hold the select button on the steering wheel. :-)

I've had 65mpg on a 160 mile round trip, but I must admit, I did drive it like Miss Daisy.... never went above 70mph.

The CT does the same. Pressing P allows you to still use any of the accessories/displays/audio etc as the engine/battery is still running. It also disengages the door locks. Pressing the On/Off button shuts everything down and disengages the door locks.

The foot brake is really the same as a handbrake on a manually geared or automatic car. Automatic cars still have a handbrake even though you pop the selector into P. If you just use the P selector and not the foot brake it would be like leaving a manual in gear but without the handbrake on. Hope this helps.