Transportation Mode : To enable the vehicle to be delivered safely from the factory to the dealership, the air suspension system is set in
transportation mode. When the engine is running, the ride height will be set at 'Transportation High', which is 20 mm
below standard ride height. All four LED's will remain illuminated.
When the engine is not running, the air suspension ECU will drop the ride height by 50 mm (Transportation Low). All
four LED's will flash.
When the ride height is at 'Transportation Low' the vehicle can be lashed to a transporter, without the risk of loosening
due to the suspension ride height lowering.
*Edit* just to say you can't start the vehicle with this button.