Cadillac 2009 XLR Automobile User Manual


 
Braking in Emergencies
With ABS, you can steer and brake at the same time.
In many emergencies, steering can help more than even
the very best braking.
Brake Assist
This vehicle has a Brake Assist feature designed to
assist the driver in stopping or decreasing vehicle speed
in emergency driving conditions. This feature uses the
stability system hydraulic brake control module to
supplement the power brake system under conditions
where the driver has quickly and forcefully applied
the brake pedal in an attempt to quickly stop or slow
down the vehicle. The stability system hydraulic
brake control module increases brake pressure at each
corner of the vehicle until the ABS activates. Minor
brake pedal pulsations or pedal movement during this
time is normal and the driver should continue to
apply the brake pedal as the driving situation dictates
The Brake Assist feature will automatically disengage
when the brake pedal is released or brake pedal
pressure is quickly decreased.
StabiliTrak
®
System
The StabiliTrak System is a computer controlled system
that helps the driver maintain directional control of the
vehicle in difficult driving conditions. This is accomplished
by selectively applying any one of the vehicle’s brakes.
The Traction Control
System (TCS)/StabiliTrak
light is located on the
instrument panel.
STABILITRAK ACTIVE comes on the Driver Information
Center (DIC) when the system is working. See DIC
Warnings and Messages on page 3-60 for more
information. The system may be heard or felt while it is
working. This is normal.
The TCS/StabiliTrak light comes on the instrument panel,
a chime will sound, and SERVICE STABILITRAK comes
on the DIC if there is a problem with the system.
5-6