Here's a follow up on my experiences with the Atoto S8. Overall, it's been great. Until my car couldn't start....It's looking like I have a defective unit. Oh dear. Can Atoto come to the rescue? Fingers crossed. Update : The red wire is connected to an accessory live which is a yellow wire on the harness confusingly! Tested with a multimeter and this only activates when the key turned as to be expected.
Update - Atoto support have been excellent and sent me a replacement unit! Thank you Atoto!
![](https://s2.save4k.ru/pic/N-bxrA2N6GQ/maxresdefault.jpg)