Jeep 2005 Wrangler - Manual (Page 244)

4. After the engine is started or if the engine fails to start,
the cables must be disconnected in the following order:
a. Disconnect the negative cable at the engine ground.
b. Disconnect the negative cable at the negative termi-
nal on the booster battery.
c. Disconnect the cable from the positive terminals of
both batteries.
WARNING!
Any procedure other than above could result in:
• Personal injury caused by electrolyte squirting
out the battery vent.
• Personal injury or property damage due to battery
explosion.
• Damage to charging system of booster vehicle or
of immobilized vehicle.
TOWING A DISABLED VEHICLE
The manufacturer recommends towing with all four
wheels off the ground. Acceptable methods are to tow the
vehicle on a flatbed or with one end of the vehicle raised
and the other end on a towing dolly.
244 WHAT TO DO IN EMERGENCIES