Well I got a few questions about the vin.
1. What is an RPO code? Are they in the vin or seperate? If seperate where are they?
2. What is the purpose of the check digit?
I used this site http://www.transamworld.com/4genvins.php to decode my vin and these are the questions I came up with.
Also can someone explain the difference between manual and automatic retraints? I'm confused as to what is manual/automatic about them.
