Dodge 2016 Viper Owner's Manual page 29

Power Door Lock Switch
If you push the power door lock switch
ignition is in the ACC or ON/RUN position, and any
front door is open, the power locks will not operate.
This prevents you from accidentally locking the Key
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 27
Fob in the vehicle. Cycling the ignition to the OFF
position or closing the door will allow the locks to
operate. If a door is open, and the ignition is in the
ACC or ON/RUN position, a chime will sound as a
reminder to remove the Key Fob.
NOTE: The Door Unlock Indicator
the instrument cluster when one or both doors are
unlocked.
Automatic Door Locks
The auto door lock feature default condition is enabled.
When enabled, the door locks will lock automatically
when the vehicle's speed exceeds 5 mph (8 km/h). The
while the
auto door lock feature can be enabled or disabled by your
authorized dealer per written request of the customer.
Please see your authorized dealer.
2
will illuminate in