Buick LaCrosse Owner's Manual page 331

11. Press the on/off button (1) to
turn the tire sealant and
compressor kit off.
Be careful while handling the
tire sealant and compressor kit
as it could be warm after
usage.
12. Unplug the power plug (7) from
the accessory power outlet in
the vehicle.
13. Disconnect the air only
hose (5) from the tire valve
stem, by turning it
counterclockwise, and replace
the tire valve stem cap.
14. Return the air only hose (5)
and the power plug (7) back to
their original locations.
15. Return the equipment to its
original storage location in the
vehicle.
To remove the sealant canister:
1. Remove the plastic cover.
2. Unscrew the connector (2) from
the canister (1).
3. Pull up on the canister (1) to
remove it.
4. Replace with a new canister
which is available from your
dealer.
5. Push the new canister into
place.
6. Screw the connector (2) to the
canister (1).
7. Slide the plastic cover back on.
If the vehicle has the tire sealant
and compressor kit shown above,
see the operating instructions that
follow.