Hi guys, so its been like 2 weeks that i am concistantly on a hunt for a solution for my w212 2010 model whose steering i wish to upgrade to the 2013 model

some say its no problem and is a simple swap however some say i need to buy an angle sensor to make the new steering wheel work (angle sensor is quite expensive)

can anyone enlighten me what i should be doing? I dont want to pay any seller and receive a product which is not suitable