Hyundai Elantra: Gauges and Meters / Tachometer

Speedometer

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Engine coolant temperature gauge

Type A Type B This gauge indicates the temperature of the engine coolant when the ignition switch is in the ON position. NOTICE If the gauge pointer moves beyond the normal range area toward the "H" position, it indicates overheating that may damage the engine...

Other information:

Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Function settings

Setting Driver Attention Warning With the engine on, select or deselect ‘Driver Assistance → Driver Attention Warning’ from the Settings menu to set whether or not to use each function. -- If ‘Inattentive Driving Warning’ is selected, the system can inform the driver the driver’s attention level and can recommend taking a break when the level falls below a certain level...

Hyundai Elantra (CN7) 2021-2023 Owner's Manual: EPB malfunction indicator

This warning light illuminates if the ignition switch is set to the ON position and goes off in approximately 3 seconds if the system is operating normally. If the EPB malfunction indicator remains on, comes on while driving, or does not come on when the ignition switch is changed to the ON position, this indicates that the EPB may have malfunctioned...