Models with Display Audio
Reset all the menu and customized settings as the factory defaults.

.|
Defaulting All the Settings When you transfer the vehicle to a third party, reset all settings to default and delete all personal data. If you perform Factory Data Reset, it will reset the preinstalled apps to their factory default. If you perform Factory Data Reset, you cannot use the HondaLink because it becomes off line. |
Models with Display Audio
Bluetooth HandsFreeLinkHonda Civic Service Manual. A/C Compressor Relief Valve Removal and Installation (Except K24Z7)
614123
Removal
Air conditioning refrigerant or lubricant vapor can irritate
your eyes, nose, or throat.
Be careful when connecting service equipment.
...