Cadillac 2012 CTS-V Owner's Manual page 419

1. Open the liftgate. See
.
2. Pull up on the tire sealant and
compressor kit (A) to remove it
from the foam container (B).
It is not necessary to remove
the subwoofer (C) to access the
tire sealant and compressor
kit; however, if you want to
remove it see
for instructions.
To store the tire sealant and
compressor kit, reverse the steps.
The tire sealant and compressor kit
is located in the trunk in one of the
following locations.
1. Open the trunk. See
.
2. Remove the retainer that holds
the tire sealant and compressor
kit in place.
3. Remove the tire sealant and
compressor kit from the foam
container.
To store the tire sealant and
compressor kit, reverse the steps.