L322 LCM Problems

Hi everybody i am a new member with a problem that i think is quite common on the L322 indicators stopped working brake lights coming on when car off and locked.
I have purchased a replacement LCM and would like to ask can i just swap it out or does it need Coding ? I live in Leicestershire if anybody could help please

Wrong section for new members.

Say hello over here.

https://www.landyzone.co.uk/forum/introduce-yourself.20/