Dodge 2005 Viper Owner's Manual page 175

Start the battery save feature by doing the following:
1. Insert the key into the ignition.
2. Cycle the ignition from OFF to ACC four times with-
out going into ON. Leave the switch in the OFF position
after the fourth cycle.
Ignition Key Positions
MAINTAINING YOUR VEHICLE 175
3. Depress the driver's side Power Door Lock switch in
the UP direction. A single chime and a horn chirp indicate
that the process has begun.
4. Remove the key from the ignition and exit the vehicle.
5. The feature is cancelled when the ignition is cycled to
ON/RUN.
6. The vehicle will enter Battery Save Mode 45 seconds
after all doors are closed.
NOTE: The remote keyless entry and passenger exterior
door handle will not work when the Battery Save feature
is enabled. Enter the vehicle either by using the key to
open the door manually or by using the outside door
handle.
NOTE: The Vehicle Theft Alarm is disabled when the
vehicle is in Battery Save mode. Therefore, the vehicle is
not protected when the Battery Save feature is enabled.
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