Here we go - finally stopped raining! Apologies but the car is absolutely filthy but here is the video of mine working.

You can see (and hear) both the lower and upper tailgates soft closing.

 Current Fleet:-
2018 Discovery 5 3.0 HSE
2021 Ford Ranger Wildtrack
2019 Ford Mustang Bullitt 5.0 V8
1993 Defender 90 200TDI Pickup

Gone - not forgotten
2016 L405 4.4 SDV8 Vogue SE
2012 L322 4.4 Westminster
2004 L322 4.4 V8 Autobiography LE
2000 P38 RR 4.0 HSE (ex Clarkson test car)

Thank you for posting, I wonder if anyone else has lower soft close... 2019 Vogue P400e

You can test it yourself - just manually raise the lower door slowly onto the latch and the soft close should kick in. Current Fleet:-
2018 Discovery 5 3.0 HSE
2021 Ford Ranger Wildtrack
2019 Ford Mustang Bullitt 5.0 V8
1993 Defender 90 200TDI Pickup

Gone - not forgotten
2016 L405 4.4 SDV8 Vogue SE
2012 L322 4.4 Westminster
2004 L322 4.4 V8 Autobiography LE
2000 P38 RR 4.0 HSE (ex Clarkson test car)

Indeed, when closing manually, the soft close engages for the lower door too... Now, where to find an adjustment tutorial...
Interesting fact, when cold (it's 3 degrees Celsius), even the upper door slams without soft close! 2019 Vogue P400e

Another interesting fact - if your upper tailgate doesn't softclose when parked on the level, it may still work when parked on a hill nose up. This is because the extra force/weight exerted on the tailgate slows the powered struts more, so the door closes slower. This means that even if the door is out of slight alignment the slower closing allows the catches to softclose!

Further interesting fact - dealers will express complete surprise that both tailgates soft close. But given the experience of Landrover dealers that shouldn't surprise many. Current Fleet:-
2018 Discovery 5 3.0 HSE
2021 Ford Ranger Wildtrack
2019 Ford Mustang Bullitt 5.0 V8
1993 Defender 90 200TDI Pickup

Gone - not forgotten
2016 L405 4.4 SDV8 Vogue SE
2012 L322 4.4 Westminster
2004 L322 4.4 V8 Autobiography LE
2000 P38 RR 4.0 HSE (ex Clarkson test car)

Alright, I am sure that the lower tailgate has lowered even more, the gap is more than 1 cm now. The hinges look tight, so I wonder if there is a way to adjust the length of the cables inside the door... 2019 Vogue P400e

mine is the same. Hinges and soft close working but sits like yours 2017 Range Rover Vogue V6 Diesel
2006 Range Rover Vogue V8 Diesel - gone

I'm going to have a go at adjusting mine when the weather (and a spare set of hands) permits.

If anyone beats me to it, please report back on how you get on. Kev

2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey

Adjust, but what? How? There is no mention of the 2 holding wires in the service manual, only the actuator is described: "The lower powered tailgate is opened and closed by one tailgate actuator mounted in place of the gas strut."

As long as the hinges are tight and the tolerances are correct, what can be done? The attached document is the only place where the lower tailgate gaps are mentioned.

https://www.fullfatrr.com/gallery/albums/u...erance.pdf 2019 Vogue P400e

Firstly it'll be the top one through using the Powerfuluk video as a guide, then the bottom one afterwards. As to what to adjust....I don't know until I look at it. Even if a specific adjustment point is not designed in, optimisation may be possible. Kev

2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey

Good luck with the top part! The following document shows what to look for with the adjustment (mostly to get it to be flush at point 1 and recessed at point 2...)

https://www.fullfatrr.com/gallery/albums/u...%20adj.pdf 2019 Vogue P400e

Awesome, thank you  Kev

2014 L405 RR Vogue SE 4.4 SDV8 in Corris Grey
2010 L320 RRS HSE 3.0 TDV6 in Stornoway Grey