Hyundai Sonata LF: Lighting System / Rheostat Repair procedures

Hyundai Sonata LF 2014-2019 Service Manual / Body Electrical System / Lighting System / Rheostat 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.

Rheostat Components and Components Location

C..

Front Fog Lamps Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front bumper. (Refer to Body - "Front Bumper Cover") 3. Disconnect the front fog lamp connector (A)...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Blind Spot Detection Unit Repair procedures

Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the rear bumper. (Refer to Body - "Rear Bumper") 3. Remove the BSD unit (A) after loosening the mounting nuts. Take care not to separate the bracket from rear bumper when removing the BSD sensor...

Hyundai Sonata LF 2014-2019 Service Manual: Seat Heater Switch Schematic Diagrams