Cadillac ATS 2018 Owner's Manual page 313

Read and follow all of the tire sealant
and compressor kit instructions.
The kit includes:
1. Selector Switch (Sealant/Air
or Air Only)
2. On/Off Button
3. Pressure Gauge
4. Pressure Deflation Button
5. Tire Sealant Canister
6. Sealant/Air Hose (Clear)
7. Air Only Hose (Black)
8. Power Plug
9. Canister Release Button
(Under Sealant/Air Hose)
VEHICLE CARE
Tire Sealant
Read and follow the safe handling
instructions on the label adhered to
the sealant canister.
Check the tire sealant expiration date
on the sealant canister. The sealant
canister should be replaced before its
expiration date. Replacement sealant
canisters are available at your local
dealer. See Removal and Installation
of the Sealant Canister following.
There is only enough sealant to seal
one tire. After usage, the sealant
canister and sealant/air hose assembly
must be replaced. See Removal and
Installation of the Sealant Canister
following.
311