Dodge Challenger SRT, Supplement Manual

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DRIVE MODES
This vehicle is equipped with a 6.2L super-
charged Demon engine that supports three
power output configurations, which are select-
able within the Drive Modes options screen in
the radio. Key fobs provide access to various
power levels.
Once you enter the vehicle, close the door, press
and hold the brake pedal, and push the EN-
GINE STOP/START button to start the car. The
instrument cluster display will begin its startup
sequence, including gauge activation and bulb
checks, before cycling through any stored mes-
sages if present. The instrument cluster display
will then display either a “Black Key In Use” or
“Red Key In Use” message for five seconds.
Black Key Fob
Use of the black key fob limits the driver to a
maximum power output level (500 HP). The
Drive Mode interface indicates what key is cur-
rently in use in the lower right corner. Additional
info can be found by pressing the "Information"
icon next to the key indicator.
Red Key Fob
The use of the red key fob allows the driver to
unlock the full potential of the engine power
output levels (808 HP / 840 HP). The Drive
Mode interface indicates what key is currently
in use in the lower right corner. Additional info
can be found by pressing the "Information" icon
next to the key indicator.
• Red Key Fob – 808 HP with premium fuel.
• Red Key Fob – 840 HP with Demon Crate
PCM and 100 octane fuel.
NOTE:
If equipped with the Demon Crate Powertrain
Control Module (PCM), peak engine power is
available only with the red key fob and high
octane (100 octane) unleaded fuel.
DO NOT USE
leaded race fuel or flex fuels (E85, etc).
Black Key Fob Red Key Fob
9
FEA
TURES
OVERVIEW