GMC Terrain Quiz
Lighting

Turn and Lane-Change Signals

In this manual: Lighting
Introduction — 1In Brief — 46Keys, Doors and Windows — 37Seats and Restraints — 60Storage — 6Instruments and Controls — 58Lighting — 16Infotainment System — 1Climate Control — 8Driving and Operation — 128Vehicle Care — 75Service and Maintenance — 8Technical Data — 5Customer Information — 18OnStar — 6Connected Services — 4
~1min read
GMC Terrain. Turn and Lane-Change Signals

Move the lever all the way up or down to signal a turn.

The 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, indicating a lane change. Hold it there until the lane change is complete. If the lever is moved briefly to the lane-change position, the arrow will flash three times.

The lever returns to its original position when released.

If the arrow flashes quickly or does not illuminate after a turn or lane-change signal, a signal lamp may be burned out.

Replace any burned-out bulbs. If the bulb is not burned out, check the fuse. See Instrument Panel Fuse Block.

Test yourself

A quick GMC Terrain quiz: every answer comes with an explanation and a link to the manual page.