GMC Terrain: Customer Information
Other information:
When the exterior lamp control is
set to AUTO and it is dark enough
outside, the headlamps come on
automatically.
There is a light sensor on top of the
instrument panel. Do not cover the
sensor; otherwise the headlamps
will come on when they are not
needed.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
When it is bright enough outside,
the he..
Driving habits can affect fuel
mileage. Here are some driving tips
to get the best fuel economy
possible:
Set the climate controls to the
desired temperature after the
engine is started, or turn them
off when not required.
Avoid fast starts and accelerate
smoothly.
Brake gradually and avoid
abrupt stops.
Avoid idling the engine for long
periods of time.
When road and weather
..