Boot locking motor?

[Mister_G]

My mum has a 2005 campus and she's experiencing problems with the boot.

It opens and closes as normal, but it doesn't lock with the rest of the car. Is it just a case of getting a boot locking motor and switching it over?

 

[morgam23]

it's the mechanical aspect that's gone. consist of a motor and some cog wheels. cogs get stuck, then cause the motor to burn out.
if you get access to it, there is a hose that goes to it. Looks like it is for sending grease down.

 

[Mister_G]

it's the mechanical aspect that's gone. consist of a motor and some cog wheels. cogs get stuck, then cause the motor to burn out.
if you get access to it, there is a hose that goes to it. Looks like it is for sending grease down.

What is that hose for?? I saw it and couldn't figure out what it was lol