OBD
Not connected

Plug in, ignition on, connect

Turn the key to position II or start the engine, then pick your adapter from the list. The Vgate usually shows as IOS-Vlink, Vgate or V-LINK.

What's happening

  
Warning light: not read yet
History

Every read is saved on this phone, so you still have the codes after clearing them.

Clear codes and turn off the light?

The codes are saved to History first.