Rear Window Defogger System does not Operate [08/2013 - ]: Description
- w/ Multi-display
When the rear defogger switch built into the multi-display assembly is operated, a signal is sent from the display and navigation module display to the air conditioning amplifier assembly via AVC-LAN and BEAN communication. When the air conditioning amplifier assembly receives that signal, it turns the DEFOG relay on to operate the rear defogger.
- w/o Multi-display
When the rear defogger switch built into the integration control and panel assembly is operated, a signal is sent from the display and navigation module display to the air conditioning amplifier assembly via AVC-LAN and BEAN communication. When the air conditioning amplifier assembly receives that signal, it turns the DEFOG relay on to operate the rear defogger.