The armrest is located in the center of the rear seat. Pull the armrest down by using the strap from the seatback to use it.
If your car is not equipped with a rear armrest, the rear cup holders are located at the back of the center console.
CAUTION
Hyundai Elantra AD (2016-2020) Owners Manual: System Maintenance
Climate control air filter
This filter is installed behind the glove box. It filters the dust or other pollutants
that enter the vehicle through the heating and air conditioning system.
Have the climate control air filter replaced by an authorized HYUNDAI dealer
according to the maintenance ...
Hyundai Elantra AD (2016-2020) Owners Manual: Service information
If the remaining mileage or time reaches 900 miles (1,500 km) or 30 days, the
service symbol () will blink for several
seconds each time you set the ignition switch or Engine Start/Stop button to the
ON position.
Information
To change or deactivate the service interval, consult an authoriz ...