Hello there! I'm Eurocar ! I will try to assist you as much as I can. Quality research = Quality answer!!
how many miles does the vehicle have?
all the factory services that audi offers for their care free maintenances has been done up to 50k miles
the timing belt is due at 80k miles per factory recommendations
please let me know if you need more help!!
The a8 has 72k mi. If I recall correctly, an 05 is due for plugs at 55 and TB at 75. Do I understand correctly that you only see service through 50k in the dealer database?