Things to know before starting your vehicle
Jeep Grand Cherokee / Jeep Grand Cherokee Owners Manual / Things to know before starting your vehicle
See also:
Trailer Towing Weights (Maximum Trailer Weight Ratings)
The following chart provides the maximum trailer weight ratings towable for
your given drivetrain.
...
Emergency Assistance
If you are in an emergency and the mobile phone is
reachable:
• Pick up the phone and manually dial the emergency
number for your area.
If the phone is not reachable and the Uconnect™ Phone ...
Extreme Cold Weather (Below –20°F Or 29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (available
from your authorized dealer) is recommended. ...


