Do it ya self m8 i did it the other week to replace my faulty airbag.
1. Remove the shelf underneath the passenger airbag
2. Then youll see 3 nuts that hold in the airbag

undo these
3. Remove the airbag and unplug it
Thats it m8 but your drivers airbag wont work with it removed unless you can get someone to disable the passenger airbag using VAGCOM software.
Post some pics of ya monitor installed when done m8
