See also:

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 ...

Warning on the LCD screen (if equipped)
Key is not in vehicle If the smart key is not in the vehicle and if any door is opened or closed with the engine start/stop button in ACC, ON, or START, the warning illuminates on the LCD scree ...

A Cabin That Matches the Exterior's Promise
The Elantra's exterior sets high design expectations, but the cabin gets a fair dose of style itself. It's stylish in numerous ways, from the simple yet elegant ventilation system knobs to the sle ...