I've noticed when I get into the car I can hear a rapid electronic ticking sound coming from the dash every so often. It sounds like one of those tills that produces paper receipts. Does it every 10 mins or so. I only noticed it today when I got in and sat waiting for my wife.
It's also got a constant hum without the key being in the ignition. Sounds similar to a fuel pump whine but lower. That keeps starting and stopping as well

What is it? 2010 MY Vogue SE TDV8 3.6 Stornoway Grey- fully loaded

the whinning is probly the air sus pump in the boot but it normally only comes on with ignition , have you got a EAS leak ? onto no6 Range Rover

Everyone needs a hobby

These cars make ALL sorts of noises when the engine is switched off. Just take into consideration the myriad of electronic systems all being primed at the ready for when you want to drive off.

Get worried if you see oil, water, or metal bits bits all over the driveway! Discovery 4 HSE
1998 110 TUM HS FFR Hard Top XD WOLF
1982 Series 3 Hard Top

*Gone:L462 D5 HSE LUX, L663 Defender 110 HSE, Discovery 3 HSE, 2014MY Range Rover Sport 5.0 Supercharged AB Dynamic; L405 Exec Vogue SE 4.4, 5.0 Supercharged Autobiography, Defender TDCi XS CSW, Defender TD5 HT, Vogue SE TDV8, Vogue TD6, RRSport SC 4.2V8, Classic 3.9 Vogue Auto, Land Rover Series 3 SWB