Online manual is available for MY16 onwards:
https://www.ownerinfo.landrover.com/...t/18677_en_GBR
When you say "lower at speed" I am guessing you are referring to when in offroad height and speed is excessive, yes it does. There is offroad height 1 and 2, here's how they operate:
If you want to control the offroad height thresholds then your choices are either the IID tool or Graemes LLAMS module.Quote:
The Off-Road 1 height is 35 mm above the normal height setting, up to a maximum vehicle speed of 80 km/h (50 mph). The Off-Road 2 height is 65 mm above the normal height setting, up to a maximum vehicle speed of 50 km/h (31 mph). The suspension height can change automatically between these heights.
The Off-Road 2 height can be manually selected when at Off-Road 1 height, at any vehicle speed up to 40 km/h (25 mph). Press the up-arrow button on the electronic air suspension system controls.
....the car will also squat at high speed. Faster than any speed limit here in Aus. The D4 does at 160Kph not sure what the speed is for the L494.
I use access height all the time, it's easier for your passengers. You can set the car to lower to access height automatically when any door opens or just manually select it if you only want to use it from time to time. If stop/start (MY16 on) is active and you undo your seat belt, the car will shutdown and lower all at once (if auto access height is enabled).
Also, a nice little trick for when you're hitching up:
Quote:
The buttons on the smart key can be used to operate the electronic air suspension system, allowing the vehicle to be raised or lowered remotely. Useful when loading or unloading the vehicle, connecting or disconnecting a trailer, and slow speed manoeuvring of a connected trailer.
To change the suspension height using the smart key, the hazard warning lamps must be switched on. Make sure to select Neutral (N) and apply the Electric Parking Brake (EPB) to maintain control of the vehicle.

