Tire Repair Kit, Checking For Completeness; Expiration Date, Checking And Entering: Procedure:

-- Make sure the following components are present in the tire repair kit:

• Compressor
• Tire inflation bottle including filler hose

-- Remove the bottle and check the expiration date -arrow- printed on the bottle.

Courtesy of AUDI OF AMERICA, LLC

-- If the expiration date has passed, or if the bottle was already used, replace the tire inflation bottle.