Navi programming for instrument cluster


I installed factory Navi to my pre-wired 03 E500, now everything working perfect
. My friend have Star to do it, but we have no idea how.
Could you please write down step by step instructions for it?

Thank you!

I installed factory Navi to my pre-wired 03 E500, now everything working perfect
. My friend have Star to do it, but we have no idea how.
Could you please write down step by step instructions for it?

Thank you!

The sequence could be a bit different depending on the diagnosis SW release your friend has.




