Jeep Wrangler: IN CASE OF EMERGENCY / 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.
WARNING!
Do not attempt jump starting if the battery is
frozen. It could rupture or explode and cause
personal injury.
CAUTION!
o 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.
NOTE:
When using a portable battery booster pack,
follow the manufacturer's operating instructions
and precautions.
WARNING!
Carefully follow these tire changing warnings
to help prevent personal injury or damage to
your vehicle:
Always park on a firm, level surface as far
from the edge of the roadway as possible
before raising the vehicle...
Supplemental Battery — If Equipped
WARNING!
Only use the positive battery post on the
main battery to jump start your vehicle.
Serious injury or death could result if you
attempt to jump start using the supplemental
battery...
Other information:
WARNING!
Always secure your vehicle by fully applying
the parking brake before activating the
Manual Park Release. In addition, you should
be seated in the driver’s seat with your foot
firmly on the brake pedal when activating the
Manual Park Release...
Push and release the Rear
Defrost
Control button to turn on the rear
window defroster and the heated
outside mirrors (if equipped). The
Rear Defrost indicator illuminates when the rear
window defroster is on. The rear window
defroster automatically turns off after
10 minutes...