S213 automatic boot motor

[Ldavis24]

Hi all new here I have a 2017 s213 when I purchased vehicle electric boot motor did not work via any off the 3 ways to open it, so I've replaced motor tried it with old module and new module on motor still no success, does this part require coding or resetting after fitment? Also boot lock and soft close work as they should just have to do boot up and down manually at the moment