Horn
Pressa 
on the steering wheel pad
to sound the horn.
See also:
Vehicle Overview
GMC has redesigned its full-size rear-wheel-drive (RWD) vans for the first
time in seven years. The 2003 Savanas get upgraded powertrains, fresh features
and an updated appearance. Three industry ...
Manual Rearview Mirror
Hold the inside rearview mirror in the center and move it for a clearer view
behind the vehicle. Adjust the mirror to avoid glare from the headlamps behind you.
Push the tab forward for daytime us ...
Shifting Into Four-Wheel Drive Low
When Four-Wheel Drive Low is engaged, vehicle speed should be kept below 72 km/h (45 mph).
Extended high-speed operation in Four-Wheel Drive Low may damage or shorten the life of the drivetrain.
To ...