Horn
Press 
on the steering wheel pad
to sound the horn.
See also:
Overview
Terraza, the newest addition to Buick's growing truck portfolio, is available
with even more power, added safety systems and new entertainment features for
2006, making this premium crossover spor ...
Checking the Fluid Level
Prepare the vehicle as follows:
1. Park the vehicle on a level place. Keep the engine
running.
2. With the parking brake applied, place the shift lever
in P (Park).
3. With your foot on the bra ...
StabiliTrak® Service Light
This light will come on
briefly when the engine
is started.
This light will come on if a problem is detected in
the StabiliTrak® system. ...