1. Detach the speed restriction label (0) from the sealant bottle (1), and place it in a highly visible place inside the vehicle such as on the steering wheel to remind the driver not to drive too fast.

2. Screw the connection hose (9) onto the connector of the sealant bottle.

3. Unscrew the valve cap from the valve of the flat tire and screw the filling hose (2) of the sealant bottle onto the valve.
CAUTION
Securely install the sealant filling hose to the valve. If not, sealant may flow backward, possibly clogging the filling hose.

4. Insert the sealant bottle into the housing (4) of the compressor so that the bottle is upright.
5. Ensure that the compressor is switched off.

6. Plug the compressor power cord (3) into the vehicle power outlet.
7. With the ignition switch in the ON position, switch on the compressor and let it run for approximately 5~7 minutes to fill the sealant up to proper pressure. (refer to the Tire and Wheels, chapter 8). The inflation pressure of the tire after filling is unimportant and will be checked/corrected later.
Be careful not to overinflate the tire and stay away from the tire when filling it.
CAUTION
Do not attempt to drive your vehicle if the tire pressure is below 29 psi (200 kpa). This could result in an accident due to sudden tire failure.
8. Switch off the compressor.
9. Detach the hoses from the sealant bottle connector and from the tire valve.
Return the Tire Mobility Kit to its storage location in the vehicle.
WARNING
Do not leave your vehicle running in a poorly ventilated area for extended periods of time. Carbon monoxide poisoning and suffocation can occur.
Components of the Tire Mobility Kit
Distributing the sealantHyundai Elantra AD (2016-2020) Owners Manual: Defroster
NOTICE
To prevent damage to the conductors bonded to the inside surface of the rear
window, never use sharp instruments or window cleaners containing abrasives to clean
the window.
If you want to defrost and defog the front windshield, refer to the "Windshield
Defrosting and Defogging&q ...
Hyundai Elantra AD (2016-2020) Service Manual: Accelerator Position Sensor (APS) Repair procedures
Inspection
1.
Connect the GDS on the Data Link Connector (DLC).
2.
Turn the ignition switch ON.
3.
Measure the output voltage of the APS 1 and 2 at C.T and W.O.T.
Specification : Refer to "Specification"
...