Dodge 2015 Challenger-SRT - Owner Manual - Manual (Page 160)

To Activate/Deactivate
Push and release the Adaptive Cruise Control (ACC)
ON/OFF button. The ACC menu in the DID displays
“ACC Ready.”
To turn the system OFF, push and release the Adaptive
Cruise Control (ACC) ON/OFF button again. At this
time, the system will turn off and the DID will display
“Adaptive Cruise Control (ACC) Off.”
Adaptive Cruise Control Ready
Adaptive Cruise Control Off
158 UNDERSTANDING THE FEATURES OF YOUR VEHICLE