Ram Trucks 2015 Chassis Cab Commercial - Owner Manual - Manual (Page 172)

ELECTRONIC SPEED CONTROL
When engaged, the Electronic Speed Control takes over
accelerator operations at speeds greater than 25 mph
(40 km/h).
The Electronic Speed Control buttons are located on the
right side of the steering wheel.
Electronic Speed Control Switches
1 — ON/OFF 3 — SET -
2 — RES + 4 — CANCEL
170 UNDERSTANDING THE FEATURES OF YOUR VEHICLE