Jeep WRANGLER 2020, Owner'S Manual, Page: 498 / 548

36 GETTING TO KNOW YOUR INSTRUMENT PANEL
Secondary Method For Oil Life Reset Procedure
1. Without pushing the brake pedal, place the
ignition in the ON/RUN position (do not
start the engine).
2. Fully press the accelerator pedal, slowly,
three times within 10 seconds.
3. Without pushing the brake pedal, place the
ignition in 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.
F
UEL
A
ND
O
IL
R
EFRESH
M
ODE
Since it is possible to operate this vehicle for
extended periods of time without running the
gas engine, the fuel within the vehicle’s fuel
tank can become stale or the engine oil’s
lubricating properties can be reduced. To
prevent engine and/or fuel system damage due
to stale fuel, as well as, maintaining internal
engine lubrication, this vehicle is equipped with
a “Fuel and Oil Refresh Mode”.
The vehicle will automatically enter into the Fuel
and Oil Refresh Mode to minimize potential for
stale fuel, and to ensure lubrication of internal
engine components. When operating in this
mode, the gas engine will run to provide vehicle
propulsion (electric only operation is inhibited).
A message will be displayed in the instrument
cluster whenever Fuel and Oil Refresh Mode is
active.
The vehicle will automatically exit the Fuel and
Oil Refresh Mode when conditions have been
satisfied. If the vehicle enters Fuel and Oil
Refresh Mode, due to fuel which has been in the
fuel tank for a long period of time (becoming
stale fuel), the engine will run whenever the
vehicle is operational (no electric only
operation) until the low fuel level warning is
activated. It is also possible to exit the Fuel and
Oil Refresh Mode sooner by adding a minimum
of four gallons of new fuel to the vehicle’s fuel
tank.
NOTE:
If the vehicle enters Fuel and Oil Refresh Mode
to maintain engine lubrication, adding fuel will
not exit the mode sooner.
If the vehicle enters Fuel and Oil Refresh Mode
to maintain engine lubrication properties, the
engine may run for a period of up to 20 minutes
when fully warm whenever the vehicle is
operational (no electric only operation. If the
vehicle is shut down before conditions to exit
the refresh mode have been satisfied, the
engine may run for additional time on
subsequent trips.
NOTE:
Frequent short trips at low ambient tempera-
ture conditions are more likely to trigger the
lubrication based mode.
I
NSTRUMENT
C
LUSTER
D
ISPLAY
M
ENU
I
TEMS
NOTE:
The Instrument Cluster Display menu items
display in the center of the instrument cluster.
Menu items may vary depending on your vehicle
features
Ú
page 34.
21_JL_H_SU_EN_EU_t.book Page 36