Audi A8 2003 Workshop Manual page 22

Audi A8 2003 ➤
Brake system - Edition 03.2013
– The instrument cluster will then display a crossed-out, yellow
symbol of the electronic parking brake ⇒ Owner's Manual;
Instruments and warning/indicator lamps
The EPB will now function as follows:
The full brake force is not applied at once, but step by step each
time the parking brake switch is operated. The brake will be fully
applied after operating the button 3 times.
The brake is released by pressing the switch once.
Requirements for "TÜV mode":
– Ignition on
– Front wheels, speed = 0 km/ h
– Rear wheels, min. speed = 3 km/ h, max. speed = 9 km/h.
WARNING
When testing models with four-wheel drive you must use brake
test rollers with synchronised wheel speeds.
16
Rep. gr.00 - Technical data
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.