Help Audi TPMS

[MarkyH]

So got my winter tyres fitted last weekend and driving to work this morning warning light comes on to check front left tyre - so stopped and nothing obvious so reset tyre pressures in MMI. Driving home tonight warning light comes on to check all tyre pressures but again nothing obvious. Anybody else experienced this? Intend to check tyre pressures tomorrow but looking at tyre pressure label on drivers door I assume they should be 42 front 39 rear but does anybody know what the book symbol with the i indicator refers to - see attached pic?

 

[Audimad]

Look at that gap in your door panel.

 

[glospete]

I believe it is a "comfort" pressure whereby you can have the tyre pressures lower than normal for an extra smooth ride.

 

[sbarker]

Yes if you read the handbook it tells you, it's the comfort setting for softer ride with lower pressures