New purchase 2007 A8 180K km
 

Hi, just purchased my "new" 2007 A8 with 180k KM = 100k miles navy blue with butterscotch interior. There are few issues especially with rear parking sensors blinking and beeping for not apperent reason.

But she drives nice. Looking for maintenance schedule and common issues and fixes. Another point I see conflicting intervals for Tbelt replacement. Any help would be nice

The car is in Montreal QC Canada