i had 12.37 in the morning, so charged the battery to 12.7

tried again but failed. almost all auto electrical people are telling me to go to the dealership


Quote Originally Posted by MIG View Post
$4600
The stock B7 only has indirect TPMS (uses the wheel speed sensors to measure the rolling tyre diameter), and yes, it can be turned off via VCDS.
Find a local independent that deals with VAG cars, or find someone on here that has a VCDS cable to scan for fault codes.

It could be as easy as a wheel speed sensor or a faulty ABS module.

If it's a faulty ABS module, the electronic side can be replaced without bleeding the system in ~ 1 hour, 2nd hand ABS modules are reasonably priced at wreakers; I paid ~$250 for an ACC-compatible one (I don't think they checked it was the more expensive one ).

Also, check your battery; your car has several electrical problems going by your posts, and a low or weak battery can cause issues.