2018 JEEP COMPASS Battery

HAZARD WARNING
FLASHERS
Control
The Hazard Warning flasher switch is located
on the switch bank just above the climate
controls.
Push the switch to turn on the Hazard Warn-
ing flasher. When the switch is activated, all
directional turn signals will flash on and off towarn oncoming traffic of an emergency. Push
the switch a second time to turn off the
Hazard Warning flashers.
This is an emergency warning system and it
should not be used when the vehicle is in
motion. Use it when your vehicle is disabled
and it is creating a safety hazard for other
motorists.
When you must leave the vehicle to seek
assistance, the Hazard Warning flashers will
continue to operate even though the ignition
is placed in the OFF position.NOTE:
With extended use, the Hazard Warning
flashers may discharge the battery.
BULB REPLACEMENT
Replacement Bulbs
Interior Bulbs
Lamps Bulb Number
Front Courtesy Light C5W
Front Courtesy Lights (Sun Visors) C5W
Rear Dome Light (Models Without Retractable roof) C5W
Rear Interior Lights (Models With Retractable roof) C5W
Interior Lights HT-168
Dome Light (Glove Box) HT-168
IN CASE OF EMERGENCY
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Reverse Lamps
1. Open the liftgate.
2. Using a suitable tool remove the access
panel for body side lamps, remove lift gate
access cover for lift gate lamps.
3. Disconnect the electrical connector by
pushing the release.
4. Remove bulb and replace making sure it
is properly locked.
5. Reconnect the electrical connector.
6. Reinstall the access panels making sure
they are locked in correctly.
7. Finally close the tailgate.
3rd Stop Lamp
The CHMSL is LED. For their replacement,
see an authorized dealer.
License Plate Lights
The license plate light is LED. For their
replacement, see an authorized dealer.FUSES
WARNING!
• When replacing a blown fuse, always use
an appropriate replacement fuse with
the same amp rating as the original fuse.
Never replace a fuse with another fuse of
higher amp rating. Never replace a
blown fuse with metal wires or any other
material. Do not place a fuse inside a
circuit breaker cavity or vice versa. Fail-
ure to use proper fuses may result in
serious personal injury, fire and/or prop-
erty damage.
• Before replacing a fuse, make sure that
the ignition is off and that all the other
services are switched off and/or disen-
gaged.
• If the replaced fuse blows again, contact
an authorized dealer.
• If a general protection fuse for safety
systems (air bag system, braking sys-
WARNING!
tem), power unit systems (engine sys-
tem, transmission system) or steering
system blows, contact an authorized
dealer.
General Information
The fuses protect electrical systems against
excessive current.
When a device does not work, you must check
the fuse element inside the blade fuse for a
break/melt.
Also, please be aware that when using power
outlets for extended periods of time with the
engine off may result in vehicle battery dis-
charge.
Fuse Location
The fuses are grouped into controllers lo-
cated in the engine compartment.
IN CASE OF EMERGENCY
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Cavity Maxi Fuse Cartridge Fuse Mini Fuse Description
F22 – – 20 Amp Yellow – Gas En-
gine
15 Amp Blue – Diesel En-
ginePower Control Module En-
gine
F23 – – 30 Amp Green Window Heater Grid
F24 – – 15 Amp Blue Electronic Unit Supply Au-
tomatic Transmission
F30 – – 20 Amp Yellow (Customer
Selectable, Move From
F18)12V Rear Cargo Outlet Con-
stant Battery Powered
F81 50 Amp Red
60 Amp Blue– – Smart Driver Unit DDCT –
1.4L
Glow Plug Module
F82 – 40 Amp Green – Diesel Fuel Filter Heater
F83 – 40 Amp Green – HVAC Fan
F84 – – 30 Amp Green Power Supply All Wheel
Drive
F87 – – 5 Amp Tan Gear Selector Automatic
Transmission
F88 – – 7.5 Amp Brown Heated Outside Mirrors
F89 – – 30 Amp Green Heated Rear Window
F90 – – 5 Amp Tan IBS Sensor (Battery State
Of Charge)
Fxx – – 10 Amp Red Dual Battery Control Relay
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Cavity Mini Fuse Description
F7 15 Amp Blue Heated Steering Wheel / Ventilated Seats
F8 20 Amp Yellow Heated Seats
Fuse Holder No. 2
Cavity Mini Fuse Description
F1 10 Amp Red Controller Exterior Lighting On Trailer
F5 15 Amp Blue Controller Exterior Lighting Lights (Drivers
Side)
F6 15 Amp Blue Controller Exterior Lighting Lights (Passenger
Side)
F7 10 Amp Red TTM Jumper Battery Feed
On the Rear Cargo Fuse/Relay Distribution
Unit bracket, there is a Maxi Fuse holder for
the Power Liftgate and an ATO / Uni Val fuse
holder for the HIFI Audio System.
Cavity Maxi Fuse Description
F01 30 Amp Green Power Liftgate
Cavity ATO / Uni-Val Fuse Description
F02 25 Amp Clear HIFI Audio System
IN CASE OF EMERGENCY
198

4. Have the tire inspected and repaired or
replaced at the earliest opportunity at
your authorized dealer or tire service
center.
5. Remove the Speed Limit sticker from the
steering wheel after the tire has been
repaired.
6. Replace the Sealant Bottle at your autho-
rized dealer as soon as possible. Refer to
“Sealant Bottle Replacement”.
NOTE:
When having the tire serviced, advise the
authorized dealer or service center that the
tire has been sealed using the Tire Service
Kit.
Sealant Bottle Replacement:
1. Unwrap the power cord.
2. Unwrap the hose.
3. Remove the bottle cover.
4. Rotate the bottle up beyond vertical to
release.
5. Pull the bottle away from the Compressor.NOTE:
• For sealant bottle installation, follow these
steps reverse order.
• Replacement sealant bottles are available
at authorized service centers.
JUMP STARTING
If your vehicle has a discharged battery, it can
be jump started using a set of jumper cables
and a battery in another vehicle or by using a
portable battery booster pack. Jump starting
can be dangerous if done improperly, so
please follow the procedures in this section
carefully.
NOTE:
When using a portable battery booster pack,
follow the manufacturer’s operating instruc-
tions and precautions.
WARNING!
Do not attempt jump starting if the battery
is frozen. It could rupture or explode and
cause personal injury.
CAUTION!
Do not use a portable battery booster pack
or any other booster source with a system
voltage greater than 12 Volts or damage to
the battery, starter motor, alternator or
electrical system may occur.
Preparations For Jump Start
The battery in your vehicle is located in the
front of the engine compartment, behind the
left headlight assembly.
NOTE:
The positive battery post is covered with a
protective cap. Lift up on the cap to gain
access to the post.
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WARNING!
• Take care to avoid the radiator cooling
fan whenever the hood is raised. It can
start anytime the ignition switch is ON.
You can be injured by moving fan
blades.
• Remove any metal jewelry such as rings,
watch bands and bracelets that could
WARNING!
make an inadvertent electrical contact.
You could be seriously injured.
• Batteries contain sulfuric acid that can
burn your skin or eyes and generate
hydrogen gas which is flammable and
explosive. Keep open flames or sparks
away from the battery.
1. Apply the parking brake, shift the auto-
matic transmission into PARK (manual
transmission in NEUTRAL) and turn the
ignition to OFF/LOCK.
2. Turn off the heater, radio, and all unnec-
essary electrical accessories.
3. If using another vehicle to jump start the
battery, park the vehicle within the
jumper cables reach, set the parking
brake and make sure the ignition is
OFF/LOCK.
WARNING!
Do not allow vehicles to touch each other
as this could establish a ground connec-
tion and personal injury could result.
Jump Starting Procedure
WARNING!
Failure to follow this jump starting proce-
dure could result in personal injury or
property damage due to battery explosion.
CAUTION!
Failure to follow these procedures could
result in damage to the charging system of
the booster vehicle or the discharged ve-
hicle.
Connecting The Jumper Cables
1. Connect the positive(+)end of the jumper
cable to the positive(+)post of the dis-
charged vehicle.
2. Connect the opposite end of the positive
(+)jumper cable to the positive(+)post of
the booster battery.
3. Connect the negative(-)end of the jumper
cable to the negative(-)post of the
booster battery.Battery Posts
1 — Positive Battery Post
2 — Negative Battery PostIN CASE OF EMERGENCY
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4. Connect the opposite end of the negative
(-)jumper cable to a good engine ground
(exposed metal part of the discharged
vehicle’s engine) away from the battery
and the fuel injection system.
WARNING!
Do not connect the jumper cable to the
negative (-) post of the discharged battery.
The resulting electrical spark could cause
WARNING!
the battery to explode and could result in
personal injury. Only use the specific
ground point, do not use any other exposed
metal parts.
5. Start the engine in the vehicle that has the
booster battery, let the engine idle for a
few minutes, and then start the engine in
the vehicle with the discharged battery.
6. Once the engine is started, remove the
jumper cables in the reverse sequence:
Disconnecting The Jumper Cables
1. Disconnect the negative(-)end of the
jumper cable from the engine ground of
the vehicle with the discharged battery.
2. Disconnect the opposite end of the nega-
tive(-)jumper cable from the negative(-)
post of the booster battery.
3. Disconnect the positive(+)end of the
jumper cable from the positive(+)post of
the booster battery.4. Disconnect the opposite end of the posi-
tive(+)jumper cable from the positive(+)
post of the vehicle with the discharged
battery.
If frequent jump starting is required to start
your vehicle, you should have the battery and
charging system inspected at your authorized
dealer.
CAUTION!
Accessories plugged into the vehicle
power outlets draw power from the vehi-
cle’s battery, even when not in use (i.e.,
cellular devices, etc.). Eventually, if
plugged in long enough without engine
operation, the vehicle’s battery will dis-
charge sufficiently to degrade battery life
and/or prevent the engine from starting.
REFUELING IN EMERGENCY
The fuel filling procedure in case of emer-
gency is described in the “Emergency Gas
Can Refueling”. Refer to “Refueling The Ve-
hicle” in “Starting And Operating” for further
information.
Suitable Engine Ground (Example Engine
Shown)
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NOTE:
• You must ensure that the Auto Park Brake
feature is disabled before towing this ve-
hicle to avoid inadvertent Electric Park
Brake engagement. The Auto Park Brake
feature is enabled or disabled via the cus-
tomer programmable features in the
Uconnect Settings.
• Vehicles with a discharged battery, or total
electrical failure when the electric park
brake (EPB) is engaged, will need a wheel
dolly or jack to raise the rear wheels off the
ground when moving the vehicle onto a
flatbed.
If you must use the accessories (wipers, de-
frosters, etc.) while being towed, the ignition
must be in the ON/RUN mode.
Note that the Safehold feature will engage
the Electric Park Brake whenever the driver's
door is opened (if the battery is connected,
ignition is ON, transmission is not in PARK,
and brake pedal is released). If you are towing
this vehicle with the ignition in the ON/RUNmode, you must manually disable the Elec-
tric Park Brake each time the driver's door is
opened by pressing the brake pedal and then
releasing the EPB.
If the vehicle’s battery is discharged, refer to
“Gear Selector Override” in this section for
instructions on shifting the automatic trans-
mission out of PARK so that the vehicle can
be moved.
CAUTION!
• Do not use sling-type equipment when
towing. Vehicle damage may occur.
• When securing the vehicle to a flatbed
truck, do not attach to front or rear
suspension components. Damage to
your vehicle may result from improper
towing.
• Ensure that the Electric Park Brake is
released, and remains released, while
being towed.
Without The Key Fob
Special care must be taken when the vehicle
is towed with the ignition in the LOCK/OFF
mode. The only approved method of towingwithout the key fob is with a flatbed truck.
Proper towing equipment is necessary to pre-
vent damage to the vehicle.
Front-Wheel Drive (FWD) Models — With
Key Fob
The manufacturer recommends towing your
vehicle with all four wheelsOFFthe ground
using a flatbed.
If flatbed equipment is not available, this
vehicle must be towed with the front wheels
OFFthe ground (using a towing dolly, or wheel
lift equipment with the front wheels raised).
Ensure that the Electric Park Brake is re-
leased, and remains released, while being
towed. The Electric Park Brake does not need
to be released if all four wheels are off the
ground.
CAUTION!
Towing this vehicle in violation of the
above requirements can cause severe en-
gine and/or transmission damage. Damage
from improper towing is not covered under
the New Vehicle Limited Warranty.
217