Jump-Starting
If your vehicle has a discharged battery it can be jumpstarted 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 instructions and precautions.
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.
WARNING!
Do not attempt jump-starting if the battery is frozen.
It could rupture or explode and cause personal injury.
See also:
Cargo Tie-Down Hooks
The cargo tie-downs, located on the cargo area floor,
should be used to safely secure loads when the vehicle is
moving.
Cargo Tie-Down Hooks
WARNING!
• To help protect against personal inj ...
Connectivity and Infotainment Features
The all-new 2011 Jeep Grand Cherokee will feature uconnect guardian as a
standard feature on all models (services provided by Hughes Telematics).
uconnect guardian provides customers with the top ...
Uconnect™ Phone — If Equipped
Uconnect™ Phone is a voice-activated, hands-free, invehicle communications system.
Uconnect™ Phone allows you to dial a phone number with your mobile phone using simple
voice commands (e.g., â ...


