Hyundai Elantra (CN7): Body Electrical System / Audio

Components and components location Component Location1. Horn switch2. Horn relay (Engine room compartment)3. Horn (Low pitch)4. Horn (High pitch)5. Clock spring Repair procedures Removal1.

Component Location1. Audio unit2. Center speaker3. Hands-free mic (Built-in overhead console)4. Tweeter speaker5. Glass antenna amplifier 6. Front door speaker 7.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: Mode Control Actuator

Description and operation DescriptionThe mode control actuator is located at the heater unit.It adjusts the position of the mode door by operating the mode control actuator based on the signal of the A/C control unit. Pressing the mode select switch makes the mode control actuator shift in order of Vent → Bi-Level → Floor → Mix.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Repair procedures

Variant Coding    When you need variant coding:– Replace Front View Camera with a new one※ EOL Variant Coding and calibration required for new replacementFront View Camera Variant CodingFront view camera variant coding makes it possible to operate functions for each vehicle type.

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