Buick Enclave Owner's Manual page 330

9. Connect the other end of the
negative ( ) cable at least 45 cm
(18 in) away from the dead
battery, but not near engine
parts that move.
The electrical connection is just
as good there, and the chance
of sparks getting back to the
battery is much less.
Your vehicle has a remote
negative ( ) terminal for this
purpose.
10. Now start the vehicle with the
good battery and run the
engine for a while.
11. Try to start the vehicle that had
the dead battery. If it will not
start after a few tries, it
probably needs service.
Reverse the sequence exactly when
removing the jumper cables.
Have the vehicle towed on a flatbed
car carrier or a wheel lift tow truck.
If a wheel lift tow truck is used, the
drive wheels cannot contact the
road while the vehicle is being
towed. A wheel dolly must be used
to lift all drive wheels off the ground.
Consult your dealer or a
professional towing service if the
disabled vehicle must be towed.