Allroad Quattro V8-4.2L (BAS) (2004)
specification pressure until the procedure is complete so that it can report a loss of pressure.
Learning process
After the specification pressures are stored, the learning procedure starts.
The learning procedure is launched by storing the air pressures. It is completely automatic and normally you never notice it. It takes several minutes
while you are driving.
The system will learn the tire pressures set on the vehicle and will check to see if any tires were changed.
During this learning phase, the system will be operable, but it will only issue a warning when the pressure in one or more tires (including the spare)
deviates from the specified pressures by more the 6 psi (0.4 bar).
If this still does not fix the problem, contact your authorized Audi dealer for assistance.