Wireless Remote Control Does Not Work (Source Select Buttons)

Wireless remote control does not work (source select buttons)

NOTE: Check the battery condition first.

1. Check the wireless remote control operation.

Does the source select button operate?

YES - Operation is normal at this time.

NO - Go to step 2.

2. Check the "CONNECT" status of the rear entertainment system self-diagnostic.

Is the device connect condition OK?

YES - Replace the wireless remote control.

NO - Repair the poor connection for the device that has a connection error indicated.