Hi all
Looking for a yes or no answer if possible….the rear drops overnight am I right in thinking that if I remove the relay for the suspension in the boot and it drops then there is an air leak somewhere ?
Thanks

The relay in the boot is for the compressor. I don’t believe it will remove power to the ECU.

Easiest thing to do is park it up and take the positive terminal off the battery. If your height changes then, it’s definitely a leak.

David. 2002 4.6 Vogue SE - Alveston Red with Lightstone Leather
2012 Range Rover 5.0 SC Autobiography in Indus Silver with Jet/Ivory Interior
2012 Range Rover 4.4 TDV8 Autobiography in Baltic Blue with Sand Interior
2013 Range Rover Sport SDV6 HSE Black Edition in Santorini Black with Ebony Interior

yea think i do that this weekend ,ive also got a rear valve block to fit (new rubber seals and voss connectors fitted )