GMC Terrain: Setting Cruise Control / Passing Another Vehicle While Using Cruise Control

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...

Using Cruise Control on Hills

How well the cruise control works on hills depends upon the vehicle speed, load, and the steepness of the hills. When going up steep hills, you might have to step on the accelerator pedal to maintain the vehicle speed...

Other information:

GMC Terrain 2018-2025 Owners Manual: Manually Recalling Memory Positions

Press and hold 1, 2, or to recall the previously saved memory positions. To stop Manual Memory Recall movement, release 1, 2, or or press any of the following controls: Power seat Memory SET Power mirror, with the driver or passenger side mirror selected Power steering wheel, if equipped ..

GMC Terrain 2018-2025 Owners Manual: Side Blind Zone Alert (SBZA)

If equipped, the SBZA system is a lane-changing aid that assists drivers with avoiding crashes that occur with moving vehicles in the side blind zone (or spot) areas. When the vehicle is in a forward gear, the left or right side mirror display will light up if a moving vehicle is detected in that blind zone. If the turn signal is activated and a vehicle is also detected on the same side,..