Acura TLX 2021 Owner's Manual page 586

Pressure Relief Button
Repair Notification Label
U.S.
Canada
11. Press the pressure relief button until the
gauge returns 0 psi (0 kPa).
12. Apply the repair notification label to the
flat surface of the wheel.
u The wheel surface must be clean to
ensure the label adheres properly.
uuIf a Tire Goes FlatuTemporarily Repairing a Flat Tire
Continued 585