I bought a Swytch kit early on. It was great for a while but then the battery stopped working. I eventually got a replacement battery 16months ago. This week it is completely dead. I contacted the company and they sent me instructions on how to check that everything was connected inside the cover.. Everything was in place but the battery was dead. I have probably done under 300 miles on it, if that. I think it’s a hugely expensive kit and I have lost faith in the product (and company) despite recommending it to friends and neighbours many of whom have bought kits. I won’t be recommending it any more and a couple of people I know have also had problems.