Emergency fuel filler lid release
An emergency fuel filler lid release is located in the luggage compartment, on the left side. If the fuel filler lid does not open using the remote fuel filler lid release, you can open it manually. Pull the handle outward slightly.
See also:
Use Unleaded Gasoline
Unleaded gasoline with a Pump Octane Rating of 87 (Research Octane Number 91)
or higher must be used in your Hyundai.
WARNING:
o Do not "top off" after the nozzle automatically shuts o ...
Fuel requirements
Your new vehicle is designed to use only unleaded fuel having a pump octane number
((R+M)/2) of 87 (Research Octane Number 91) or higher.
Your new vehicle is designed to obtain maximum performance ...
CAPABLE FOR OUT-OF-TOWN TRAVEL
To make the Hyundai Tucson even more versatile, Hyundai engineers added an
advanced electronic AWD system designed by JTEKT. The AWD system will
automatically activate under any driving condition ...