Full-Time Four-Wheel Drive - GMC Hummer H3 2008 Owner's Handbook Manual

Shift Indicator Light
This light will show you when to
shift to the next higher gear in
order to maintain better fuel
economy.
Be sure to consider the legal speed
limit, surrounding traffic speeds
and weather conditions when
shifting.
The light may flash when you
accelerate. This is normal.
Ignore this light when you down-
shift.
Also ignore this light if your vehicle
has four-wheel drive and the trans-
fer case is in four-wheel low.
Section 3
■ FULL-TIME FOUR-
WHEEL DRIVE
NOTICE
Driving in the four-wheel high
lock or four-wheel low lock
positions for a long time on dry
or wet pavement could shorten
the life of your vehicle's
drivetrain.
Full-time four-wheel drive trans-
mits engine power to all four
wheels for extra traction.
199 . . .