Cadillac 2013 Caddilac CTS Owner's Manual page 393

The tire sealant and compressor kit
is 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.
The tire sealant and compressor kit
is in the rear of the vehicle.
1. Tire Sealant and Compressor Kit
2. Foam Container
3. Subwoofer (Optional)
1. Open the liftgate. See
.