rob1967

What combination of buttons do I press to get mmi update screen on Thanks

As far as I can see chain is supposed to be for life but auxiliary belts need changed at about 80 thousand mile or 4 year ish.

I believe it has a timing chain but don't know how often it needs changing. Providing you service correctly at correct intervals with correct spec oil I believe chain won't give you any need to change for long time.

If you don't drive many miles petrol might be your best option.some diesel models have dpf filter and give problems if used on short journeys.

I replaced battery so must be microswitch problem. New lock mechanism needed

I have a 4 button mmi system in my car and wanting to upgrade to dab or a USB how hard is it and what is needed .do I need 8 button mmi and need it recoding Tahaks Rob

Hi Trevor sorry for delay Doors lock working with remote sometimes so I am guessing it is micro switch failing. Any other suggestions that it could be Thanks Rob

Drivers door not working with remote fob but works with key what can be causing this. Thanks