2005 Dodge Viper Owner's Manual - Page 175

MAINTAINING YOUR VEHICLE 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 without going into ON. Leave the switch in the OFF position after the fourth cycle. 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. 7 Ignition Key Positions