Mostly a pull on mine does a squirt and wipe but occasionally it does just squirt so needs an up or down motion :)
Maybe it depends if it's on the auto wipe setting which mine usually is.
Don't think they were fitted to cars with HID's so you may not find one :)
The height sensors will have 6 wires if the car has one. If there are only 3 wires it won't have one.
A while ago I flashed a parked up taxi cos he was on the left facing me with headlights on so he decided to go main beam to be an even bigger prick. Needless to say my Disco with additional front spots won the competition.
Yes but according to a quick google search it just says as long as it doesn't dazzle other drivers. I suspect lots of the ones that dazzle are poorly designed cheap imports.
These may be suitable
https://www.classiccarleds.co.uk/products/d1s-hid-to-led-conversion-kit-8600lm-6000k-daylight-white-replacement-for-oem-hid-zenon?srsltid=AfmBOoocbQoTrI3t-1naHRnzJWjPFqYte_Vr_m6mw8JXqvKw3Ab5SNbQ