Hyundai Elantra (CN7): Infotainment System / USB Port

You can use an USB port to plug in an USB.

Information

When using a portable audio device connected to the power outlet, noise may occur during playback. If this happens, use the power source of the portable audio device.

    NOTICE If you install an aftermarket HID head lamp, your vehicle’s audio and electronic devices may not function properly. Prevent chemicals such as perfume, cosmetic oil, sunscreen, hand cleaner, and air freshener from contacting the interior parts because they may cause damage or discoloration.

    Shark fin antenna (1) The shark fin antenna receives data transmitted from base stations and satelliltes (for example: GPS, Sirus XM, LTE) and also transmits to base stations (for example: LTE).

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Blower Resistor (Manual)

    Repair procedures Inspection1.Measure the resistance between the terminals.2.The measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor)Replacement1.Disconnect the negative (-) battery terminal.

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Components and components location

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