GMC Terrain: Exterior Lighting / Turn and Lane-Change Signals
Move the lever all the way up or down to signal a turn.
An arrow on the instrument cluster will flash in the direction of the turn or lane change.
Raise or lower the lever until the arrow starts to flash to signal a lane change. Hold it there until the lane change is complete. If the lever is moved momentarily to the lane change position, the arrow will flash three times.
The lever returns to its starting position when it is released.
If after signaling a turn or lane change, the arrow flashes rapidly or does not come on, a signal bulb may be burned out.
Have any burned out bulbs replaced. If a bulb is not burned out, check the fuse. See Instrument Panel Fuse Block.
Hazard Warning Flashers
: Press to make the front and
rear turn signal lamps flash on and
off. This warns others that you are
having trouble.
Press again to turn the
flashers off...
Fog Lamps
The fog lamps button is on the
instrument panel beside the steering
wheel.
To turn on the fog lamps, the ignition
and the headlamps or parking lamps
must be on...
Other information:
GMC Terrain 2018-2026 Owners Manual: Driver Information Center (DIC) (Uplevel)
The DIC displays are shown in the center of the instrument cluster in the Info App. See Instrument Cluster (Base and Midlevel) or Instrument Cluster (Uplevel). The displays show the status of many vehicle systems. or : Press to move up or down in a list...
GMC Terrain 2018-2026 Owners Manual: Additional Factors Affecting System Operation
Seat belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the passenger airbag status. See “Seat Belts” and “Child Restraints” in the Index for additional information about the importance of proper restraint use...
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