Hyundai Elantra: Rear Corner Radar System / Warning Indicator

Hyundai Elantra (CN7) 2021-2025 Service Manual / Advanced Driver Assistance System (ADAS) / Rear Corner Radar System / Warning Indicator

Components and components location

Components

1. BSD Indicator

2. Side repeater lamp

Repair procedures

Inspection

1.	Disconnect the negative (-) battery terminal.

2.	Remove the front door trim. (Refer to Body - "Front door trim")

3.	Disconnect the power door mirror connector from the harness

4.	Check that the mirror operates properly as shown in the below table.

Removal

1.	Disconnect (-) battery terminal.

Using a fastener remover (C), remove the mirror (A) as illustration below.

•	Protect mirror from removing tool with cloth (B) wrapped.

•	Be careful not to damage mirror and mirror housing during removing process.

•	Apply force around the center of mirror because to apply force the end of mirror will break it.

3.	Disconnect the mirror heat wire connectors (A) and warning indicator connector (B) and remove the mirror.

Installation

1.	Connect mirror heat wire connector and then install the mirror.

2.	Connect (-) battery terminal then check if mirror works normally.

Rear Corner Radar Unit

S..

Parking Distance Warning (PDW)

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location

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Hyundai Elantra (CN7) 2021-2025 Service Manual: Auto Defogging Sensor

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Tachometer

The tachometer indicates the approximate number of engine revolutions per minute (RPM).

Use the tachometer to select the correct shift points and to prevent lugging and/ or over-revving the engine.

NOTICE

Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.