Probably just a left hand/right hand thing. In the last few months Audi seem to have been fixing cars totally FOC, assuming good service history. Make it clear you intend to keep it serviced with the main dealer (even if you don't!)
> And lastly any tips for the oil consumption test ?
My only 'tip' is don't bother with one unless you're sure it will fail. It involves two trips to the dealer, possible expense (I expect they're more likely to charge you for the test if it passes!), and if your oil consumption gets worse you'll be back for another test anyway!
I'd do this:
- Drive until the oil warning message appears.
- Put in ONE LITRE of the correct oil.
- Make a note of the mileage
- Drive, until the oil level warning comes on again
- Calculate mileage.
If it's
less than 1000 miles you're pretty sure to FAIL the test, so get it booked in.
If it's
over 2000, nothing to worry about yet.
If it's
between 1000 and 2000 repeat the procedure until it drops below 1000... Mine took about 10,000 miles to go from 1600 miles/litre to around 800/litre.
I think the official 'fail point' is 0.5 litres per 1000km, which is 1 litre per 1242 miles.