I always use the auto-hold feature and thought is there a way to make it come into effect every time you start rather than having to remember to push the button every time. Knowing that you can stop the a/c coming on automatically by pushing the button for 10 seconds I thought the opposite may...
At appears that the small centre display always reverts to displaying the latest 'auto' mpg since the last reset (which automatically happens after 4 hours of non-usage). There is a small A in a box next to the figure in the display.
The 'manual' figure is only reset when you go into the 'EV...
With the MMCS it's easy to reset the passcode:
For the earlier MMCS-1: press and hold the Settings button and the Map button together for at least 4 seconds. This gives you the 'Service' screen. Touch 'Hands Free Module'. The next menu then has an 'Unlock' button at the bottom of the screen...