2012 Buick LaCrosse Owner's Manual - Page 400

10-74 Vehicle Care 6. Screw the connector (B) to the canister (A). 7. Slide the plastic cover back on. Removal and Installation of the Sealant Canister To remove the sealant canister: Tire Sealant and Compressor Kit (With Pressure Deflation Button) System Identification If the vehicle has the tire sealant and compressor kit shown above, follow the operating instructions under "Tire Sealant and Compressor Kit (With Pressure Relief Button). 1. Remove the plastic cover. 2. Unscrew the connector (B) from the canister (A). 3. Pull up on the canister (A) to remove it. 4. Replace with a new canister which is available from your dealer. 5. Push the new canister into place. If the vehicle has the tire sealant and compressor kit shown above, see the operating instructions that follow.