2018 DODGE CHALLENGER engine oil

3. Speedometer•Indicates vehicle speed.
4. Fuel Gauge •The pointer shows the level of fuel in the fuel tank
when the Keyless Push Button Ignition is in the
ON/RUN position.
•
The fuel pump symbol points to the side of the
vehicle where the fuel door is located.
5. Temperature Gauge
•The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range indi-
cates that the engine cooling system is operating
satisfactorily.
• The gauge pointer will likely indicate a higher tem-
perature when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer for
service if your vehicle overheats. If you decide to look
under the hood yourself, see “Servicing And Mainte-
nance.” Follow the warnings under the Cooling System
Pressure Cap paragraph.
CAUTION!
Driving with a hot engine cooling system could dam-
age your vehicle. If the temperature gauge reads “H,”
pull over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops back
into the normal range. If the pointer remains on the
“H,” turn the engine off immediately and call an
authorized dealer for service.
NOTE: The hard telltales will illuminate for a bulb check
when the ignition is first cycled.
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•Pushing the leftarrow button will exit each submenu
layer and return to the main menu.
For the Trip and Fuel Economy menus (and new Perfor-
mance Timers):
• Information is reset by pushing and holding the OK
button.
Engine Oil Life Reset
Oil Change Required
Your vehicle is equipped with an engine oil change indi-
cator system. The “Oil Change Required” message will
display in the instrument cluster display for five seconds
after a single chime has sounded, to indicate the next
scheduled oil change interval. The engine oil change indi-
cator system is duty cycle based, which means the engine
oil change interval may fluctuate, dependent upon your
personal driving style.
Unless reset, this message will continue to display each
time you place the ignition in the ON/RUN position. To
turn off the message temporarily, push and release the OK
or arrow buttons. To reset the oil change indicator system
(after performing the scheduled maintenance), refer to the
following procedure. Vehicles Equipped With Keyless Enter-N-Go — Ignition
Use the steering wheel instrument cluster display controls
for the following procedure(s):
1. Without pressing the brake pedal, push the ENGINE
START/STOP button and place the ignition in the
ON/RUN position (do not start the engine).
2. Push and release the downarrow button to scroll
downward through the main menu to “Vehicle Info.”
3. Push and release the rightarrow button to access the
”Oil Life” screen.
4. Push and hold the OKbutton to reset oil life. If
conditions are met, the gauge and numeric display will
update to show 100%. If conditions are not met a popup
message of To reset oil life engine must be off with
ignition in run will be displayed (for five seconds), and
the user will remain at the Oil Life screen.
5. Push and release the upordown arrow button to exit
the submenu screen.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 101

Secondary Method Of Resetting Engine Oil Life
1. Without pressing the brake pedal, push the ENGINESTART/STOP button and place the ignition to the
ON/RUN position (do not start the engine).
2. Fully press the accelerator pedal, slowly, three times within ten seconds.
3. Without pushing the brake pedal, push the ENGINE START/STOP button once to return the ignition to the
OFF/LOCK position.
NOTE: If the indicator message illuminates when you start
the vehicle, the oil change indicator system did not reset. If
necessary, repeat this procedure.
Performance Shift Indicator (PSI) — If Equipped
The Performance Shift Indicator (PSI) is enabled on ve-
hicles with manual transmission, or when a vehicle with
automatic transmission is in manual shift mode. The PSI
provides the driver with a visual indication within the
instrument cluster display when the driver configured gear
shift point has been reached and the driver is still acceler-
ating. This indication notifies the driver to change gear
corresponding to the configured RPMs in the head unit.
Instrument Cluster Display Selectable Menu Items
Push and release the upordown arrow button until the
desired Selectable Menu item is displayed in the instru-
ment cluster display.
Follow the Menu or submenu prompts as desired.
Speedometer
Push and release the upordown arrow button until the
speedometer menu is displayed in the instrument cluster
display. Push and release the OKbutton to toggle units
(km/h or MPH) of the speedometer.
Vehicle Info
Push and release the upordown arrow button until the
“Vehicle Info” menu is displayed in the instrument cluster
display. Push and release the rightorleft arrow button to
scroll through the submenus items of “Vehicle Info.” Fol-
low the directional prompts to access or reset any of the
following “Vehicle Info” submenu items:
• Tire Pressure Monitor
• Coolant Temp
• Trans Temp
• Oil Temp
102 GETTING TO KNOW YOUR INSTRUMENT PANEL

The light also will turn on when the parking brake is
applied with the ignition switch in the ON/RUN position.
NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake application.
— Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for approximately 15
seconds when the vehicle security alarm is arming, and
then will flash slowly until the vehicle is disarmed.
— Engine Coolant Temperature Warning Light
This light warns of an overheated engine condition. If the
engine coolant temperature is too high, this indicator will
illuminate and a single chime will sound. If the tempera-
ture reaches the upper limit, a continuous chime will sound
for four minutes or until the engine is able to cool:
whichever comes first.
If the light turns on while driving, safely pull over and stop
the vehicle. If the A/C system is on, turn it off. Also, shift
the transmission into NEUTRAL and idle the vehicle. If the
temperature reading does not return to normal, turn the
engine off immediately and call for service.
Refer to “If Your Engine Overheats” in “In Case Of
Emergency” for further information.
— Battery Charge Warning Light
This light illuminates when the battery is not charging
properly. If it stays on while the engine is running, there
may be a malfunction with the charging system. Contact an
authorized dealer as soon as possible.
This indicates a possible problem with the electrical system
or a related component.
— Oil Pressure Warning Light
This warning light will illuminate to indicate low engine
oil pressure. If the light turns on while driving, stop the
vehicle, shut off the engine as soon as possible, and contact
an authorized dealer. A chime will sound when this light
turns on.
Do not operate the vehicle until the cause is corrected. This
light does not indicate how much oil is in the engine. The
engine oil level must be checked under the hood.
— Oil Temperature Warning Light
This warning light will illuminate to indicate the engine oil
temperature is high. If the light turns on while driving,
stop the vehicle and shut off the engine as soon as possible.
Wait for oil temperature to return to normal levels.
110 GETTING TO KNOW YOUR INSTRUMENT PANEL

— Electronic Throttle Control (ETC) Warning
Light
This warning light will illuminate to inform of a problem
with the Electronic Throttle Control (ETC) system. If a
problem is detected while the vehicle is running, the light
will either stay on or flash depending on the nature of the
problem. Cycle the ignition when the vehicle is safely and
completely stopped and the transmission is placed in the
PARK position. The light should turn off. If the light
remains on with the vehicle running, your vehicle will
usually be drivable; however, see an authorized dealer for
service as soon as possible.
NOTE: This light may turn on if the accelerator and brake
pedals are pressed at the same time.
If the light continues to flash when the vehicle is running,
immediate service is required and you may experience
reduced performance, an elevated/rough idle, or engine
stall and your vehicle may require towing. The light will
come on when the ignition is placed in the ON/RUN or
ACC/ON/RUN position and remain on briefly as a bulb
check. If the light does not come on during starting, have
the system checked by an authorized dealer.
— Transmission Temperature Warning Light — If
Equipped
This warning light will illuminate to warn of a high
transmission fluid temperature. This may occur with
strenuous usage such as trailer towing. If this light turns
on, stop the vehicle and run the engine at idle or slightly
faster, with the transmission in PARK or NEUTRAL, until
the light turns off. Once the light turns off, you may
continue to drive normally.
WARNING!
If you continue operating the vehicle when the Trans-
mission Temperature Warning Light is illuminated you
could cause the fluid to boil over, come in contact with
hot engine or exhaust components and cause a fire.
CAUTION!
Continuous driving with the Transmission Tempera-
ture Warning Light illuminated will eventually cause
severe transmission damage or transmission failure.
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GETTING TO KNOW YOUR INSTRUMENT PANEL 111

Exhaust Gas
WARNING!
Exhaust gases can injure or kill. They contain carbon
monoxide (CO), which is colorless and odorless.
Breathing it can make you unconscious and can even-
tually poison you. To avoid breathing (CO), follow
these safety tips:
•Do not run the engine in a closed garage or in
confined areas any longer than needed to move your
vehicle in or out of the area.
• If you are required to drive with the trunk/liftgate/
rear doors open, make sure that all windows are
closed and the climate control BLOWER switch is set
at high speed. DO NOT use the recirculation mode.
• If it is necessary to sit in a parked vehicle with the
engine running, adjust your heating or cooling con-
trols to force outside air into the vehicle. Set the
blower at high speed.
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
Whenever a change is noticed in the sound of the exhaust
system, when exhaust fumes can be detected inside the vehicle, or when the underside or rear of the vehicle is
damaged, have a competent mechanic inspect the complete
exhaust system and adjacent body areas for broken, dam-
aged, deteriorated, or mispositioned parts. Open seams or
loose connections could permit exhaust fumes to seep into
the passenger compartment. In addition, inspect the ex-
haust system each time the vehicle is raised for lubrication
or oil change. Replace as required.
Safety Checks You Should Make Inside The Vehicle
Seat Belts
Inspect the seat belt system periodically, checking for cuts,
frays, and loose parts. Damaged parts must be replaced
immediately. Do not disassemble or modify the system.
Front seat belt assemblies must be replaced after a collision.
Rear seat belt assemblies must be replaced after a collision
if they have been damaged (i.e., bent retractor, torn web-
bing, etc.). If there is any question regarding seat belt or
retractor condition, replace the seat belt.
Air Bag Warning Light
The Air Bag warning lightwill turn on for four to
eight seconds as a bulb check when the ignition switch
is first turned to ON/RUN. If the light is either not on
during starting, stays on, or turns on while driving,
188 SAFETY

The engine block heater cord is routed under the hood on
the driver side of the vehicle. It has a removable cap that is
located near the air box.
WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
ENGINE BREAK-IN RECOMMENDATIONS
For vehicles equipped with the 3.6L or 5.7L use the
following engine break-in recommendations:
A long break-in period is not required for the drivetrain
(engine, transmission, clutch, and rear axle) in your new
vehicle.
Drive moderately during the first 300 miles (500 km). After
the initial 60 miles (100 km), speeds up to 50 or 55 mph (80
or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
However, wide-open throttle acceleration in low gear can
be detrimental and should be avoided.The engine oil, transmission fluid, and axle lubricant
installed at the factory is high-quality and energy-
conserving. Oil, fluid, and lubricant changes should be
consistent with anticipated climate and conditions under
which vehicle operations will occur. For the recommended
viscosity and quality grades, refer to “Fluids And Lubri-
cants” in “Technical Specifications”.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil
in the engine or damage may result.
NOTE: A new engine may consume some oil during its
first few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in and not
interpreted as an indication of difficulty. Please check your
oil level with the engine oil indicator often during the
break in period. Add oil as required.
For vehicles equipped with the 6.4L use the following
engine break-in recommendations:
Despite modern technology and World Class manufactur-
ing methods, the moving parts of the vehicle must still
200 STARTING AND OPERATING

wear in with each other. This wearing in occurs mainly
during the first 500 miles (805 km) and continues through
the first oil change interval.
It is recommended for the operator to observe the follow-
ing driving behaviors during the new vehicle break-in
period:
0 to 100 miles (0 to 161 km):
•Do not allow the engine to operate at idle for an
extended period of time.
• Press the accelerator pedal slowly and not more than
halfway to avoid rapid acceleration.
• Avoid aggressive braking.
• Drive with the engine speed less than 3,500 RPM.
• Maintain vehicle speed below 55 mph (88 km/h) and
observe local speed limits.
100 to 300 miles (161 to 483 km):
• Press the accelerator pedal slowly and not more than
halfway to avoid rapid acceleration in lower gears (1st to
3rd gears).
• Avoid aggressive braking. •
Drive with the engine speed less than 5,000 RPM.
• Maintain vehicle speed below 70 mph (112 km/h) and
observe local speed limits.
300 to 500 miles (483 to 805 km):
• Exercise the full engine rpm range, shifting manually
(paddles or gear shift) at higher rpms when possible.
• Do not perform sustained operation with the accelerator
pedal at wide open throttle.
• Maintain vehicle speed below 85 mph (136 km/h) and
observe local speed limits.
For the first 1500 miles (2414 km):
• Do not participate in track events, sport driving schools,
or similar activities during the first 1500 miles (2414 km).
NOTE: Check engine oil with every refueling and add if
necessary. Oil and fuel consumption may be higher
through the first oil change interval.
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STARTING AND OPERATING 201