I have a 2006 A6, 2.0tdi 140,
after fuelling my car last night, the gauge did not move from empty to full despite having put in 60ltrs of diesel,
I have travelled 150 miles today with the warning symbol on and the gauge reading empty...with no performance issues.
is this a common fault?
what is typically the fault?
any fault codes to look for with vag.com?
Thanks in advance,