2017 JEEP WRANGLER change time

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,
have the system inspected at an authorized dealer as
soon as possible. This light will illuminate with a single
chime when a fault with the Air Bag Warning Light has
been detected, it will stay on until the fault is cleared. If
the light comes on intermittently or remains on while
driving, have an authorized dealer service the vehicle
immediately. Refer to “Occupant Restraint Systems” in
“Safety” for further information.
Defroster
Check operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is inoper-
able.
280 SAFETY

SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures will influence when the “Change
Oil” or “Oil Change Required” message is displayed.
Severe Operating Conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km)
since last reset. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).
On vehicles equipped with instrument cluster display, “Oil
Change Required” will be displayed and a single chime
will sound, indicating that an oil change is necessary.
On non-instrument cluster display equipped vehicles,
“Change Oil” will flash in the instrument cluster odometer
and a single chime will sound, indicating that an oil change
is necessary.Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other than
your authorized dealer, the message can be reset by
referring to the steps described under “Warning And
Indicator Lights” or “Instrument Cluster Display” in “Get-
ting To Know Your Instrument Panel” for further informa-
tion.
NOTE:
Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers.
Severe Duty All Models
Change Engine Oil at 4,000 miles (6,500 km) if the vehicle
is operated in a dusty and off road environment or is
operated predominately at idle or only very low engine
RPM’s. This type of vehicle use is considered Severe Duty.
8
SERVICING AND MAINTENANCE 371

Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Flush and replace the engine cool-
ant at 10 years or 150,000 miles
(240,000 km) whichever comes
first. XX
Change automatic transmission
fluid and filter if using your vehicle
for any of the following: police,
taxi, fleet, or frequent trailer tow-
ing. XX
Change the automatic transmis-
sion fluid and filter. X
Change the manual transmission
fluid if using your vehicle for any of
the following: trailer towing, snow
plowing, heavy loading, taxi, po-
lice, delivery service (commercial
service), off-road, desert operation
or more than 50% of your driving
is at sustained high speeds during
hot weather, above 90°F (32°C). XX X X X
374 SERVICING AND MAINTENANCE

Mileage or time passed
(whichever comes first)
20,000
30,000
40,000
50,000
60,000
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
150,000
Or Years: 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Or Kilometers:
32,000
48,000
64,000
80,000
96,000
112,000
128,000
144,000
160,000
176,000
192,000
208,000
224,000
240,000
Change transfer case fluid if using
your vehicle for any of the follow-
ing: police, taxi, fleet, or frequent
trailer towing. XX
Inspect and replace PCV valve if
necessary. X
Change front and rear axle fluid if
using your vehicle for police, taxi,
fleet, off-road or frequent trailer
towing. XX X
** The spark plug change interval is mileage based only,
yearly intervals do not apply.
8
SERVICING AND MAINTENANCE 375

WARNING!
You can be badly injured working on or around a
motor vehicle. Only do service work for which you
have the knowledge and the proper equipment. If you
have any doubt about your ability to perform a service
job, take your vehicle to a competent mechanic.
Engine Oil
Change Engine Oil — Gasoline Engine
Refer to the “Maintenance Plan” in this section for the
proper maintenance intervals.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers.
Gasoline Engine Oil Selection
For best performance and maximum protection under all
types of operating conditions, the manufacturer only rec-
ommends engine oils that are API Certified and meet the
requirements of FCA Material Standard MS-6395.
American Petroleum Institute (API) Engine Oil
Identification Symbol
This symbol means that the oil has
been certified by the American Pe-
troleum Institute (API). The manu-
facturer only recommends API Cer-
tified engine oils.
This symbol certifies 0W-20, 5W-20,
0W-30, 5W-30 and 10W-30 engine
oils.
CAUTION!
Do not use chemical flushes in your engine oil as the
chemicals can damage your engine. Such damage is not
covered by the New Vehicle Limited Warranty.
Engine Oil Viscosity (SAE Grade) — 3.6L Engine
MOPAR SAE 5W-20 engine oil approved to FCA Material
Standard MS-6395 such as Pennzoil, Shell Helix or equiva-
lent is recommended for all operating temperatures. This
engine oil improves low temperature starting and vehicle
fuel economy.
380 SERVICING AND MAINTENANCE

Installing The Rear Wiper
1. Insert the wiper blade pivot pin into the opening on theend of the wiper arm. Grab the bottom end of the wiper
arm with one hand, and apply pressure to the wiper
blade flush with the wiper arm until it snaps into place.
2. Lower the wiper blade onto the glass and snap the wiper arm pivot cap back into place.
Exhaust System
The best protection against carbon monoxide entry into the
vehicle body is a properly maintained engine exhaust
system.
If you notice a change in the sound of the exhaust system;
or if the exhaust fumes can be detected inside the vehicle;
or when the underside or rear of the vehicle is damaged;
have an authorized technician inspect the complete ex-
haust 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, have the exhaust
system inspected each time the vehicle is raised for lubri-
cation or oil change. Replace as required.
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
eventually poison you. To avoid breathing CO, refer
to “Safety Tips” in “Safety” for further information.
• A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your exhaust
system. Do not park or operate your vehicle in areas
where your exhaust system can contact anything that
can burn.
CAUTION!
• The catalytic converter requires the use of unleaded
fuel only. Leaded gasoline will destroy the effective-
ness of the catalyst as an emissions control device
and may seriously reduce engine performance and
cause serious damage to the engine.
(Continued)
394 SERVICING AND MAINTENANCE

4. Adjust the minutes using the right side TUNE/SCROLLcontrol knob. Push the TUNE/SCROLL control knob to
save time change.
5. To exit, push any button/knob, or wait five seconds.
RW/FF
Pushing the RW (Rewind) or FF (Fast Forward) buttons
causes the tuner to search for the next frequency in the
direction of the arrows. This feature operates in either AM
or FM frequencies.
TUNE Control
Turn the rotary TUNE/SCROLL control knob clockwise to
increase or counterclockwise to decrease the frequency.
Setting The Tone, Balance And Fade
Push the rotary TUNE/SCROLL control knob and BASS
will display. Turn the TUNE/SCROLL control knob to the
right or left to increase or decrease the bass tones.
Push the rotary TUNE/SCROLL control knob a second
time and MID will display. Turn the TUNE/SCROLL
control knob to the right or left to increase or decrease the
mid-range tones. Push the rotary TUNE/SCROLL control knob a third time
and TREBLE will display. Turn the TUNE/SCROLL control
knob to the right or left to increase or decrease the treble
tones.
Push the rotary TUNE/SCROLL control knob a fourth time
and BALANCE will display. Turn the TUNE/SCROLL
control knob to the right or left to adjust the sound level
from the right or left side speakers.
Push the rotary TUNE/SCROLL control knob a fifth time
and FADE will display. Turn the TUNE/SCROLL control
knob to the left or right to adjust the sound level between
the front and rear speakers.
Push the rotary TUNE/SCROLL control knob again to exit
setting tone, balance, and fade.AM/FM Button
Push the buttons to select either AM or FM mode.
SET/RND Button — To Set The Pushbutton Memory
When you are receiving a station that you wish to commit
to pushbutton memory, push the SET/RND button. The
symbol SET 1 will now show in the display window. Select
the button (1 to 6) you wish to lock onto this station and
push and release that button. If a button is not selected
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CAUTION!(Continued)
•Do not use adhesive labels. These labels can peel
away and jam the player mechanism.
• The Radio 130 is a single CD player. Do not attempt
to insert a second CD if one is already loaded.
• Dual-media disc types (one side is a DVD, the other
side is a CD) should not be used, and they can cause
damage to the player.
EJECT Button — Ejecting A CD
Push the EJECT button to eject the CD.
If you have ejected a disc and have not removed it within
10 seconds, it will be reloaded. If the CD is not removed,
the radio will reinsert the CD but will not play it.
A disc can be ejected with the radio and ignition OFF.
NOTE: Ejecting with the ignition OFF is not allowed on
convertible or soft-top models (if equipped.)
SEEK Button
Push the right SEEK button for the next selection on the
CD. Push the left SEEK button to return to the beginning of
the current selection, or return to the beginning of the
previous selection if the CD is within the first second of the
current selection. Pushing and holding the SEEK button
will allow faster scrolling through the tracks in CD and
MP3 modes.
TIME Button
Push this button to change the display from a large CD
playing time display to a small CD playing time display.
RW/FF
Push and hold the FF (Fast Forward) button and the CD
player will begin to fast forward until FF is released, or RW
or another CD button is pushed. The RW (Reverse) button
operates in a similar manner.
AM/FM Button
Push the button to select either AM or FM mode.
452 MULTIMEDIA