Affected Component: ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

Date Published
NOV 21, 2016
NHTSA TSB #
10133507
TSB Document
Summary
On Audi Q7 vehicles manufactured within a specific period, a software error in the ESC control unit may cause residual pressure in the brake system during ACC operating mode. The pressure is dissipated when the ignition is switched off.