Kia Optima: Removal - Rear Glass Defogger Switch. Repair procedures - Rear Glass Defogger - Body Electrical System - Kia Optima TF 2011-2025 Service ManualKia Optima: Removal

1. Disconnect the negative(-) battery terminal.
2. Remove the lower (A) after loosening the mounting screws.

(Refer to the BD group - "Crash pad")

3. Remove the heater control unit contained the rear glass defogger switch from the center fascia panel.

Inspection
1. The rear glass defogger switch inputs can be checked using the GDS. 2. To check the input value of rear glass defogger switch, select option "Body Control Mod ...

Installation
1. Install the heater control unit. 2. Install the center fascia panel. 3. Install the crash pad garnish. ...

See also:

Removal
1. Turn the ignition switch OFF and disconnect the negative (-) battery cable. 2. Disconnect the accelerator position sensor connector (A). ...

Satellite radio reception
Satellite radio reception You may experience difficulties in receiving SIRIUS® satellite radio signals in the following situations. If you are driving in a tunnel or a covered parking area. ...

Inspection
1. Check the signal waveform of the CMPS and CKPS using the GDS. Specification: Refer to “Wave Form” ...

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