Hill Start Assist; Regenerative Braking; Ride Control Systems; Electronic Stability Control And Traction Control System - Vauxhall Astra 2022 Owner's Manual

146 Driving and operating
Maintain steady pressure on the
brake pedal as long as full braking is
required. Maximum brake force is
automatically reduced when brake
pedal is released.

Hill start assist

The system helps prevent unintended
movement when driving away on
inclines.
When releasing the brake pedal after
stopping on an incline, brakes remain
on for further two seconds. The
brakes release automatically as soon
as the vehicle begins to accelerate.
The system is active if the following
conditions are met:
● vehicle stationary
● brake pedal depressed
● driver's door closed

Regenerative braking

9 Warning
In the case of extreme
temperatures or if the high voltage
battery is almost fully charged, the
brake force of the engine braking
may be temporarily reduced. If the
braking force is not sufficient, the
driver has to be prepared to use
the brake pedal.
9 Warning
Depending on the engine braking
force the brake lights are
illuminated.
Regenerative braking generates
electrical energy resulting from
engine braking to charge the high
voltage battery.
Automated transmission electrified
3 135.

Ride control systems

Electronic Stability Control
and Traction Control system
Electronic Stability Control improves
driving stability when necessary,
regardless of the type of road surface
or tyre grip.
As soon as the vehicle starts to
swerve (understeer / oversteer),
engine output is reduced and the
wheels are braked individually.
Electronic Stability Control operates
in combination with the Traction
Control system. It prevents the driven
wheels from spinning.
The Traction Control system is a
component of the Electronic Stability
Control.
The Traction Control system
improves driving stability when
necessary, regardless of the type of
road surface or tyre grip, by
preventing the driven wheels from
spinning.