Fuel Saver Technology 6.4L Only - If Equipped - Dodge Challenger 2021 Performance Features Manual

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The transmission will automatically down-
shift as the vehicle slows (to prevent engine
lugging) and will display the current gear.
The transmission will automatically down-
shift to FIRST gear when coming to a stop.
After a stop, the driver should manually
upshift (+) the transmission as the vehicle is
accelerated.
You can start out, from a stop, in FIRST or
SECOND gear. Tapping (+) (at a stop) will
allow starting in SECOND gear. Starting out in
SECOND gear can be helpful in snowy or icy
conditions.
If a requested downshift would cause the
engine to over-speed, that shift will not occur
and an indication will display.
The system will ignore attempts to upshift at
too low of a vehicle speed and an indication
will display.
Holding the (-) paddle pressed (if equipped),
or holding the gear selector in the (-) position,
will downshift the transmission to the lowest
gear possible at the current speed.
Transmission shifting will be more noticeable
when AutoStick is enabled.
The system may revert to automatic shift
mode if a fault or overheat condition is
detected.
To disengage AutoStick mode, return the gear
selector to the DRIVE position, or press and hold
the (+) shift paddle (if equipped, and the gear
selector is already in DRIVE) until "D" is once
again indicated in the instrument cluster. You
can shift in or out of the AutoStick mode at any
time without taking your foot off the accelerator
pedal.
WARNING!
Do not downshift for additional engine
braking on a slippery surface. The drive
wheels could lose their grip and the vehicle
could skid, causing a collision or personal
injury.
STARTING AND OPERATING
FUEL SAVER TECHNOLOGY 6.4L ONLY — IF
EQUIPPED
This feature offers improved fuel economy by
shutting off four of the engine's eight cylinders
during light load and cruise conditions. The
system is automatic with no driver inputs or
additional driving skills required. When the
system is active, an indication will display within
the instrument cluster "Fuel Economy" main
menu screen.
NOTE:
This system may take some time to return to full
functionality after a battery disconnect.
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