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Black plate (18,1)
Buick Regal Owner Manual - 2011
1-18 In Brief
StabiliTrak
®
System
The StabiliTrak system assists with
directional control of the vehicle in
difficult driving conditions. The
system turns on automatically every
time the vehicle is started.
.
To turn off both traction control
and StabiliTrak, press and hold
the TCS/StabiliTrak button,
located on the instrument panel,
until
i and g illuminate in the
instrument cluster and the
appropriate DIC message is
displayed. See Ride Control
System Messages on page 5‑29.
.
Press and release the TCS/
StabiliTrak button to turn on both
systems.
For more information, see
StabiliTrak
®
System on page 9‑36.
Tire Pressure Monitor
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS warning light alerts you
to a significant loss in pressure of
one of the vehicle's tires. If the
warning light comes on, stop as
soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See Vehicle Load
Limits on page 9‑12. The warning
light will remain on until the tire
pressure is corrected.
During cooler conditions, the low tire
pressure warning light may appear
when the vehicle is first started and
then turn off. This may be an early
indicator that the tire pressures are
getting low and the tires need to be
inflated to the proper pressure.
The TPMS does not replace normal
monthly tire maintenance. It is the
driver ’s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 10‑51.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change.
Resetting the Oil Life System
1. Turn the ignition to ON/RUN with
the engine off.
2. Press the DIC menu button on
the turn signal lever to enter the
Vehicle Information Menu. Use