I don't know if the problem is in my car or in my iPhone, but.. here is the deal..

When I use spotify normally in my phone (iPhone 6 updated with iOS 11.0.1), i don't have problems with shuffle.. the light on the shuffle sign is green, and when I change the song, appears other from the list.. (shuffle works fine)...

but 1 week ago (when I update iOS), I have this problem... 

when I connect the spotify in my car (Mazda 6 2014) via bluetooth, the shuffle light turns off... and I can't put it green again.. so, when I change the song from the car, is always the next in the list, and its sooo annoying..

anyone knows what happens here???

please i need your help

thanks!!!