Transmitter precautions
The transmitter (or smart key) will not work if any of following occurs:
You exceed the operating distance limit (about 90 feet [30 m]).
The battery in the transmitter (or smart key) is weak.
...
Starting the engine with a smart key
1.Carry the smart key or leave it inside the vehicle.
2.Make sure the parking brake is firmly applied
3.Place the transaxle shift lever in P (Park).
4.Press the ENGINE START/STOP button while depre ...
Adding equipment to or modifying your air bag-equipped vehicle
If you modify your vehicle by changing your vehicle's frame, bumper system, front
end or side sheet metal or ride height, this may affect the operation of your vehicle's
air bag system. ...