2005 DODGE VIPER ECO mode

Panel
Air is directed through the outlets in the instrument
panel. These outlets can be adjusted to direct air
flow.
Bi-Level
Air is directed through the instrument panel and
floor outlets. A small amount of air is also directed
through the defrost outlets.
NOTE:There is a varying temperature differential be-
tween the upper and lower outlets for added comfort.
The warmer air goes to the floor outlets. This feature
provides improved comfort during sunny but cool con-
ditions.
Floor
Air is directed through the floor outlets with a
lesser amount through the defrost outlets.Floor/Defrost
Air is directed through the windshield defrost and
the floor outlets. This setting works best in cold or
snowy conditions that require extra heat at the
windshield. This setting is good for maintaining comfort
while reducing moisture on the windshield.
Windshield Defrost
Air is directed through the windshield defrost
outlet. Use this mode with maximum fan and
temperature settings for best windshield defrosting.
NOTE:The air conditioning compressor operates in this
mode. This dehumidifies the air to help dry the wind-
shield. To improve fuel economy, leave in the Defrost
mode only when necessary.
A/C Pushbutton
With the fan control in the ON position, pushing
the A/C button turns on the air conditioning
compressor. An indicator light above the button
106 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION!
It is essential when replacing the cables on the
battery that you attach the positive cable to the
positive post and the negative cable to the negative
post. Battery posts are marked positive (+) and
negative (-) and identified on the battery case. Cable
clamps should be tight on the terminal posts and
free of corrosion. Apply grease to post and clamps
after tightening. If using a“fast charger”while the
battery is in the vehicle, disconnect both vehicle
battery cables before connecting the charger to bat-
tery. Do not use a“fast charger”to provide starting
voltage.
Battery Save Feature
The Battery Save feature conserves battery power when
storing the vehicle up to 3 months without losing radio
and engine controller memory. This is an alternative to
disconnecting the battery.
NOTE:This vehicle is designed to sit in storage for up
to 30 days on a fully charged battery. If this vehicle is to
be stored for longer than 30 days the following is
recommended:
1. Disconnect the battery
2. Use the battery charger
3. Put the vehicle into Battery Save mode (3 month
charge).
174 MAINTAINING YOUR VEHICLE

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.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.
Ignition Key Positions
MAINTAINING YOUR VEHICLE 175
7

NOTE:The exterior and interior lighting functions will
not work when the vehicle is in Battery Save Mode.
Exit Battery Save Mode by doing the following:
1. Press the driver’s door exterior handle to wake up the
vehicle.
2. If the door does not open (vehicle is armed) press the
remote keyless entry unlock button to unlock the vehicle.
3. Press the driver’s door exterior handle again to open
the door.
4. Cycle the Ignition to ON/RUN. If the ignition is NOT
cycled to ON/RUN, then the vehicle will re-enter Battery
Save Mode 45 seconds after the driver’s door is closed.Air Conditioner
Check the air conditioning system operation at the start
of the warm weather season.
NOTE:If air conditioning operation seems to be lower
than expected, check the front of the A/C condenser,
located in front of the radiator for dirt or insect accumu-
lation. Clean with a gentle water spray as required. Front
end fascia protectors may reduce air flow to the con-
denser and radiator, reducing A/C and engine cooling
performance.
176 MAINTAINING YOUR VEHICLE