want to fit double front seat instead of single seat

[mercedesguy]

Hi to everyone,i am new to this forum and any help i can get on changing out my single front seat with a double seat would be most appreciated.

I have an 2010 8 seater traveliner and would like to know what i would need to do,to convert the single front seat to a double front seat?

also would it mess around with the electrics? are connectors the same for the seats , SRS light?

i would be most grateful on any help i could get
also swapping with some1 who has a single seat is a possibility thanks very much