GMC Terrain: Setting Adaptive Cruise Control / Alerting the Driver
GMC Terrain 2018-2026 Owners Manual / Driving and Operating / Cruise Control / Setting Adaptive Cruise Control / Alerting the Driver
If ACC is engaged, driver action may be required when ACC cannot apply sufficient braking because of approaching a vehicle too rapidly.
When this condition occurs, six red lights will flash on the windshield. Either eight beeps will sound from the front, or both sides of the Safety
Alert Seat will pulse five times. See “Collision/Detection Systems” under Vehicle Personalization.
See Defensive Driving.
Selecting the Follow Distance Gap
When a slower moving vehicle is
detected ahead within the selected
following gap, ACC will adjust the
vehicle's speed and attempt to
maintain the follow distance gap
selected...
Approaching and Following a Vehicle
The vehicle ahead indicator is in the
instrument cluster. It only displays
when a vehicle is detected in your
vehicle’s path moving in the same
direction...
Other information:
GMC Terrain 2018-2026 Owners Manual: Obstacle Detection Features
If the liftgate encounters an obstacle during a power open or close cycle, the liftgate will automatically reverse direction and move a short distance away from the obstacle. After removing the obstruction, the power liftgate operation can be used again...
GMC Terrain 2018-2026 Owners Manual: Engine Air Cleaner/Filter
The engine air cleaner/filter is in the engine compartment on the passenger side of the vehicle. See Engine Compartment Overview. When to Inspect the Engine Air Cleaner/Filter For intervals on changing and inspecting the engine air cleaner/filter, see Maintenance Schedule...
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