Excuse my ignorance but in front of the mirror adjusters at the front of the door card there is a single long button, it has an image of a car with a down arrow on the left and a horizontal double ended arrow on the right. Don't have time to take a pic at the moment sadly.

Checked the manual and the button is in the images but not mentioned once  09 TDV8 Westminster, Mariana Black, Rear seat entertainment, hatch bag and 2 slobbery mutts

For lowering car for entry / exit
Sorry fior short reply '54 Adriatic Blue Vogue

Thanks for that I was a bit puzzled although I pressed it and I didn't notice it lowering, perhaps I wasn't paying attention  09 TDV8 Westminster, Mariana Black, Rear seat entertainment, hatch bag and 2 slobbery mutts

My understanding is that you can press the button when on the move and the EAS light will start flashing but it will only lower to access height when you stop.  2006 4.2 SC
2019 Renault Zoe Dynamique Nav

^+1, that's how ours works.  2006 (56 Reg) 4.4 V8 Vogue In Bonatti Grey (Gorgeous!!)

It's called the Chauffeur's button. 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

thanks folks, I hate not knowing what things do  09 TDV8 Westminster, Mariana Black, Rear seat entertainment, hatch bag and 2 slobbery mutts

+1
I hit mine as I approach the house. Nice and low for when I get out.

coi: short-arse

Just like Mike37 I push it when driving into our yard and the car is lowering on the move so when I stop we are
slammed to the ground just like a low boy. Yeehaa.

cool I shall try that next time swmbo is in car cause she thinks its high to get out of  09 TDV8 Westminster, Mariana Black, Rear seat entertainment, hatch bag and 2 slobbery mutts

My button appears to be a little stuck. Suspect it may be broken.

So does it only work when the vehicle is moving?

I use the button in the centre of the dash when stationary.

It should also work when stationary, but remember to keep all the doors closed until it's lowered itself - open a door and the system will freeze (safely measure I believe) 2007 Zermatt Silver TDV8 Vogue SE - now sold but was a great car!

One word of caution - Unless it's changed with later models, you are only supposed to let the car drop to access mode when the vehicle is moving (albeit slowly) and not when the car is stationary.. Not sure why.... but thats what they say. It will only start to drop when the speed is below a certain figure but not sure what that is.

I hit my button when approaching the drive so by the time I pull at the house/garage it's already down. Ash
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2016 SDV8 AB

You can lower it when stationary as long as your foot is not on the brake as the front wheels will turn/rotate slightly as it lowers it can be in park but the front wheels must not be braked. Pretty sure iv'e got that the right way round.

It's a good button when you are short  1994 softail full stars n stripes custom harley davidson