Cadillac 2012 CTS Owner's Manual page 420

To disconnect the jumper cables
from both vehicles, do the following:
1. Disconnect the black
negative ( ) cable from the
vehicle that had the dead
battery.
2. Disconnect the black
negative ( ) cable from the
vehicle with the good battery.
3. Disconnect the red positive (+)
cable from the vehicle with the
good battery.
4. Disconnect the red positive (+)
cable from the other vehicle.
Consult your dealer or a
professional towing service if the
disabled vehicle must be towed.
See
or
To tow the vehicle behind another
vehicle for recreational purposes,
such as behind a motor home, see
Recreational Vehicle Towing in this
section.
Recreational vehicle towing means
towing the vehicle behind another
vehicle such as behind a
motorhome. The two most common
types of recreational vehicle towing
are known as dinghy towing and
dolly towing. Dingy towing is towing
the vehicle with all four wheels on
the ground. Dolly towing is towing
the vehicle with two wheels on the
ground and two wheels up on a
device known as a dolly.
Here are some important things to
consider before recreational vehicle
towing:
.
What is the towing capacity of
the towing vehicle? Be sure to
read the tow vehicle
manufacturer's
recommendations.
What is the distance that will be
travelled? Some vehicles have
restrictions on how far and how
long they can tow.