hi can i ask you please, about the active head rest ! how does it work ? what's the constitution ? thank you and sorry for my english

@@lagtabhamza1676 it works with the passive airbag system, when you are hit from behind it “explodes” as you see on the video to prevent the whip movement of your neck and head. It will save you from neck and head injuries. I hope it answers your question, feel free to reach me out if you need more info. Greetings!

i find another technologie can you provide me with your contact to share it with you, this techologie established informations detected by a sensor on the rear-end of the vehicle, and he send the signal to the motor to activate the headrest reducing the whiplash injuries...thank you for your time @@beltranm

No "failure" on computer after deployment? Or how to reset the electronic part

not in mi case, mine never blew up, i just broke the tab holding the resthead by mistreating it with my hands trying to Handel it, by making the holes you can see on this video and using some screws and nut to hold it back in it's position as you can see on the video y could fix it, i use screws and nuts instead of rivets because i could not accommodate the rivet machine as I didn’t have enough space to handel it because i didn’t make the system expolde as is shown in the video. so when i put the headrest back in it's place the airbag light just whent off as the circuit closes again. Hope my experience helps you! Greetings!

Ciao Joan, i normali 12v della batteria

​@@stapernazzain che modo si fa?

@@simonepezzullo5993 ...in che senso? Prendi un cavo bipolare, attacchi il meno a un capo, il più all'altro capo della batteria e li colleghi (basta un piccolo tocco) allo spinotto che esce dall'appoggiatesta... trattandosi di attuare una elettrocalamita non c'è polarità da rispettare ne particolare elettronica da azionare.

Ti ringrazio ho provato ma non fa nulla

@@simonepezzullo5993 ma l'appoggiatesta è uguale al mio? ...jeep grand cherokee wk2

.....è facile, basta tirare!