Disco 2 Self levelling relay?

I have been told by removing the self levellng relay I can cut it out of the system, my d2 is already on coils but whoever did the replacement didn' remove the sensors or compressor, so every now and then the compressor kicks in giving the sound of a badly punctured tyre, and very rarely it will actually pulse like it is actually doing something, this was mot a problem until today when we removed one of the sensors to weld behind on the chasss, I didn' put the mounting back on so the sensor was unplugged and put in the tool box, now I guessed by doing this the lift warning light would come on which it has, so my question is, is there a separate relay I can unplug?
I have be3n told a nonocom or similar can be used to turn the air system off but my mate didn' have time to do it, he had already let me use his garage and ramp and tools for two days for free so I really didn' want to push it, they usually charge 30 quid to do codes clearing and they had already done it the other day when the hub was changed to clear the 3 amigos.

I want to keep the compressor on the vehicle and adapt to use to pump up tyres etc as it will be really handy but need to get this warning light off other than just removing the bulb.

If there is someone near you with Hawkeye, lynx or nanocom, then they can simply switch from air to coils and then the air system is off.

brianconwy said:

If there is someone near you with Hawkeye, lynx or nanocom, then they can simply switch from air to coils and then the air system is off.

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That' the problem, only person I know with one is my mate at his garage and he has already done it loads of times while I had the 3 amigos showing and we tried to find the actual fault, I wish I had the money to buy one but am totally skint due to health issues
So if there is anyone around the Selby/ York / Goole area with one please helpppppp me

Remove relay R5 cos that's for the compressor but your plan to use that compressor for tyres is not the best cos it has very short duty cycle, it's underwinded to deliver high pressure for short time and forcing it to pump for more than 30 seconds will kill it in no time