2008 Dodge Viper Owner Manual - Page 211

210 MAINTAINING YOUR VEHICLE Battery Save Feature The Battery Save feature conserves battery power when storing the vehicle. It allows for up to 3 months of storage time without losing radio and engine controller memory. Using this feature is an alternative to disconnecting the battery. NOTE: This vehicle is designed to sit in storage with a fully charged battery for up to 30 days. If you plan to store the vehicle longer than 30 days, we recommend doing one of the following: • Disconnect the battery. • Use the battery charger. • Put the vehicle into Battery Save mode (3-month charge). To Activate the Battery Save Feature: 1. Insert the key into the ignition switch. 2. Cycle the ignition switch from OFF/LOCK to ACC four times. Leave the switch in the OFF/LOCK position after the fourth cycle. Ignition Key Positions 3. Push the driver's Power Door Lock switch in the UP direction. A single chime will sound and the horn will chirp to indicate that the process has begun.