Steering System - Audi A8 2019 Service Training

Steering system

Electromechanical progressive-rate steering
The Audi A8 uses the electromechanical steering system
used previously in the 2017 Audi Q7. Progressive steering is
standard. An electrically adjustable steering column is
basic equipment. A heated steering wheel is available as an
option.
Dynamic all-wheel-drive steering
As a logical development of the all-wheel-drive steering
system, offered for the first time in the 2017 Audi Q7, a
new system - dynamic all-wheel-drive steering - is optional
in the Audi A8. A new feature is the combination of rear
axle steering and dynamic steering. This allows the front
and rear axles to implement defined steering angles inde-
pendent of the driver.
This improves key subjective and objective dynamic steering
characteristics, such as:
› Smaller turning radius.
› Reduced steering effort.
› Much better agility, particularly at low and medium
speeds.
› Improved driving stability, specifically during lane-
changing and evasive maneuvers.
› Improved response and faster vehicle reaction times.
662_178
662_179
43