Dodge 2016 Viper Owner's Manual page 122

120 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
The speed increment shown is dependent on the selected
speed unit of U.S. (mph) or Metric (km/h):
U.S. Speed (mph)
• Pushing the RES (+) button once will result in a 1 mph
increase in set speed. Each subsequent tap of the
button results in an increase of 1 mph.
• If the button is continually pushed, the set speed will
continue to increase until the button is released, then
the new set speed will be established.
Metric Speed (km/h)
• Pushing the RES (+) button once will result in a
1 km/h increase in set speed. Each subsequent tap of
the button results in an increase of 1 km/h.
• If the button is continually pushed, the set speed will
continue to increase until the button is released, then
the new set speed will be established.
To Decrease Speed
When the Electronic Speed Control is set, you can de-
crease speed by pushing the SET (-) button.
The drivers preferred units can be selected through the
instrument panel settings if equipped. Refer to "Under-
standing Your Instrument Panel" for more information.
The speed decrement shown is dependant on the selected
speed unit of U.S. (mph) or Metric (km/h):
U.S. Speed (mph)
• Pushing the SET (-) button once will result in a 1 mph
decrease in set speed. Each subsequent tap of the
button results in a decrease of 1 mph.
• If the button is continually pushed, the set speed will
continue to decrease until the button is released, then
the new set speed will be established.