Hyundai Elantra: Cruise Indicator Light / SMART Mode Indicator Light

SPORT Mode Indicator Light

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Icy Road Warning Light

This indicator light illuminates: This warning light is to warn the driver the road may be icy. When the temperature on the outside temperature gauge is approximately below 40°F (4°C), the Icy Road Warning Light and Outside Temperature Gauge blinks and then illuminates...

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Hyundai Elantra (CN7) 2021-2024 Service Manual: General information

General Troubleshooting InformationBefore Troubleshooting1.Check applicable fuses in the appropriate fuse/relay box.2.Check the battery for damage, state of charge, and clean and tight connections.(Refer to Engine Electrical System - "Battery")    • Do not quick-charge a battery unless the battery ground cable has been disconnected, otherwise you will damage..

Hyundai Elantra (CN7) 2021-2024 Owner's Manual: Remote key precautions

The remote key will not work if any of the following occur: The key is in the ignition switch. You exceed the operating distance limit (about 33 feet [10 m]). The remote key battery is weak. Other vehicles or objects may be blocking the signal. The weather is extremely cold. The remote key is close to a radio transmitter such as a radio station or an airport which can interfere wit..