Hyundai Elantra: Blind Spot Detection System / Blind Spot Detection Switch Repair procedures

Hyundai Elantra AD (2016-2020) Service Manual / Body Electrical System / Blind Spot Detection System / Blind Spot Detection Switch Repair procedures

Inspection

1.	Disconnect the negative (-) battery terminal.

2.	Remove the crash pad lower panel. (Refer to Body - "Crash Pad Lower Panel")

3.	Remove the lower crash pad switch assembly (A) after disengaging the mounting clip.

4.	Remove the rheostat switch connector (A).

5.	Check for intensity of new rheostat switch. If the light intensity of the lamps changes smoothly without any flickering when the rheostat is turned, it can be assumed that the rheostat is normal.

Blind Spot Detection Switch Components and Components Location

Circuit Diagram ...

Blind Spot Detection Indicator Components and Components Location

Components 1. BSD Indicator2. Side repeater lamp ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Your Vehicle at a Glance
Exterior Overview ■ Front view 1. Hood 2. Windows 3. Sunroof 4. Wiper blade 5. Tires and wheels 6. Front lamps 7. Side repeater lamp ■ Rear view 1. Door lock 2. Trunk 3. Fuel filler door 4. Side view mirror 5. Antenna 6. Rear lamps Interior Overview 1. Door lock/unlock butto ...

Hyundai Elantra AD (2016-2020) Service Manual: Front Seat Shield Outer Cover Components and Components Location
Component Location 1. Front seat shield outer cover ...