Fuel Requirements - Dodge 2015 Charger SRT 392 Operating Instructions Manual

4. For each subsequent ignition switch cycle, a
chime will sound, the "TPM Telltale Light" will
flash on and off for 75 seconds and then
remain on solid, and the DID will display a
"SERVICE TPM SYSTEM" message for a
minimum of five seconds and then display
dashes (- -) in place of the pressure value.
5. Once you repair or replace the original road
tire and reinstall it on the vehicle in place of
the compact spare, the TPMS will update
automatically. In addition, the "TPM Telltale
Light" will turn OFF and the graphic in the
DID will display a new pressure value in-
stead of dashes (- -), as long as no tire
pressure is below the low-pressure warning
limit in any of the four active road tires. The
vehicle may need to be driven for up to 20
minutes above 15 mph (24 km/h) in order for
the TPMS to receive this information.
TPMS Deactivation — If Equipped
The TPMS can be deactivated if replacing all
four wheel and tire assemblies (road tires) with
wheel and tire assemblies that do not have
TPMS Sensors, such as when installing winter
wheel and tire assemblies on your vehicle To
deactivate the TPMS, first, replace all four
wheel and tire assemblies (road tires) with tires
not equipped with Tire Pressure Monitoring
(TPM) Sensors. Then, drive the vehicle for 20
minutes above 15 mph (24 km/h). The TPMS
will chime, the "TPM Telltale Light" will flash on
and off for 75 seconds and then remain on, and
the Driver Information Display (DID) will display
the "SERVICE TPM SYSTEM" message and
then display dashes (--) in place of the pressure
values. Beginning with the next ignition switch
cycle, the TPMS will no longer chime or display
the "SERVICE TPM SYSTEM" message in the
DID but dashes (--) will remain in place of the
pressure values.
To reactivate the TPMS, replace all four wheel
and tire assemblies (road tires) with tires
equipped with TPM sensors. Then, drive the
vehicle for up to 20 minutes above 15 mph
(24 km/h). The TPMS will chime, the "TPM
Telltale Light" will flash on and off for 75 sec-
onds and then turn off, and the Driver Informa-
tion Display (DID) will display the "SERVICE
TPM SYSTEM" message. The DID will display
pressure values in place of the dashes. On the
next ignition switch cycle the "SERVICE TPM
SYSTEM" message will no longer be displayed
as long as no system fault exists.

FUEL REQUIREMENTS

6.2L Supercharged And 6.4L Engine
The 6.2L Supercharged And 6.4L engines is
designed to meet all emissions regulations and
provide excellent fuel economy and perfor-
mance when using high-quality premium un-
leaded gasoline with an Research Octane Num-
ber (RON) of 98 or higher.
Light spark knock at low engine speeds is not
harmful to your engine. However, continued
heavy spark knock at high speeds can cause
damage and immediate service is required.
Poor quality gasoline can cause problems such
as hard starting, stalling, and hesitations. If you
experience these symptoms, try another brand
of gasoline before considering service for the
vehicle.
Over 40 auto manufacturers worldwide have
issued and endorsed consistent gasoline speci-
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