The 'power' button is located underneath the psi gauge, between the 'tire' and 'air pump' emblems. The top hose, (clear one), is used when you want to inject sealant into the tire. You would turn the selector knob to the 'tire' emblem to activate the sealant canister. The bottom hose, (black one), is used when you select the 'air pump' emblem for inflating only. The power cord is at the very bottom of the unit, it plugs into the cigarette lighter. The 'air' emblem above the psi gauge will release air, if you push it. The 80/50 sticker, easy remove vinyl type sticker, is to be affixed to the speedo gauge as a reminder of the max speed in the event that you have to use the sealant canister. And is also a reminder that you need a new canister.
** Note** When dispersing the sealant canister, the tire will inflate at the same time. You then have to immediately drive the car, safely, for a couple of miles to ensure the sealant additive is spread throughout the tire. Stop the car and inflate to the proper psi level if needed.
who u r, u r forever.... 1998 F355 Berlinetta 2008 535i 2014 GT MC Sportline pkg