GMC Terrain: Setting Adaptive Cruise Control / Alerting the Driver
GMC Terrain 2018-2025 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 2018-2025 Owners Manual: Info Page Options
The info pages on the DIC can be turned on or off through the Options menu. Press or to scroll to the Options application. Press or to scroll to the Info Page Options and press . Press or to move through the list of possible information displays...
GMC Terrain 2018-2025 Owners Manual: Reducing Speed While Using Cruise Control
If the cruise control system is already activated: Press and hold –SET until the desired lower speed is reached, then release it. To slow down in small increments, briefly press –SET. For each press, the vehicle goes about 1 km/h (1 mph) slower...
Copyright © 2025 www.gmcterrain2.com