Dodge CHALLENGER 2009 - Manual (Page 132)

To Activate
Push and release the ON/OFF button located
on the end of the Electronic Speed Control
lever. The indicator light in the instrument
cluster will illuminate to show that the speed
control system is on. To turn the system off, push and
release the ON/OFF button again. The system and the
indicator light will turn off.
WARNING!
Leaving the Electronic Speed Control system on
when not in use is dangerous. You could accidentally
set the system or cause it to go faster than you want.
You could lose control and have an accident. Always
leave the system OFF when you are not using it.
Electronic Speed Control Lever
1 — CANCEL
2 — RESUME ACCEL
3 — ON/OFF
4 — SET DECEL
130 UNDERSTANDING THE FEATURES OF YOUR VEHICLE