Electric mirror

I thought I had a 87 electric mirror to install in my car. But I got an 86-89 electric diagram from Togx, and the wire colors donīt match. My mirror has the following wires: 1 black; 1 blue; 1 white; 1 yellow and brown. And two brown ones for the deffoger.
Can anyone help me how to fit the wires in the switch (only driver side is electric)?
And how can I test the motor before installing it?

Tks for any advice...