Horn
Press 
on the steering wheel
pad to sound the horn.
See also:
Remote Keyless Entry (RKE) System Operation
The transmitter functions will work
up to 20m(65 ft) away from the
vehicle. On vehicles with remote
start the distance will be greater.
Keep in mind that other conditions,
such as those previ ...
Customer Satisfaction Procedure
Your satisfaction and goodwill are important
to your dealer and to Buick. Normally, any
concerns with the sales transaction or the
operation of your vehicle will be resolved by your
GM dealer’s ...
Canceling a Remote Start
To cancel a remote start, do one of
the following:
• Aim the RKE transmitter at the
vehicle and press and hold
until the parking lamps turn off.
• Turn on the hazard warning
flashers.
...