MB CL500 Year 2000 dash and SRS question

Hello I would like some advice I made a short video showing the issues i have:

My dash was replaced after an electric fuse fault with a new dash however the odometer reading was reset to 0km. How can i change this to show the original 94,000km the car had before. It also forever says display defective is there anyway to clear this.

The SRS light came on a few weeks ago - no crash but wont disapear. I have had this at the mechanic who has scanned this with STAR error code 

Last my radio is forever in Japanese. Can this be changed to English.