2015 Cadillac ATS Owner Manual - Page 265

9-42 Driving and Operating SET- (Set/Coast): Press the control down briefly to set the speed and activate ACC or to decrease vehicle speed if ACC is already activated. To decrease speed by 1 km/h (1 mph), press SET− down to the first detent. To decrease speed to the next 5 km/h (5 mph) mark on the speedometer, press SET− down to the second detent. Select the set speed desired for cruise. This is the vehicle speed when no vehicle is detected in its path slower than the set speed. ACC will not set at a speed less than 25 km/h (16 mph), although it can be resumed when driving at lower speeds.. To set ACC: 1. Press * (Cancel): J (On/Off): Press to turn the system on or off. The indicator turns white on the instrument cluster when ACC is turned on. +RES (Resume/Accelerate): Press the control up briefly to resume the previous set speed or to increase vehicle speed if ACC is already activated. To increase speed by 1 km/h (1 mph), press +RES up to the first detent. To increase speed to the next 5 km/h (5 mph) mark on the speedometer, press +RES up to the second detent. Press to disengage ACC without erasing the set speed from memory. Press to select a following gap time (or distance) setting for ACC of Far, Medium, or Near. Setting Adaptive Cruise Control If cruise control is on when not in use, the cruise on/off control could get pressed and cruise control could become active when not desired. Keep the cruise control off when cruise is not being used. J. 2. Get up to the desired speed. 3. Press and release the SET- control on the steering wheel. 4. Remove foot from the accelerator. After ACC is set, it may immediately apply the brakes if a vehicle ahead is detected closer than the selected following gap. [ (Follow Distance Gap):