lemon

I have a 2014 Smart ED convertible on a three-year lease the first year of which will be over this Saturday. At the beginning of April I got a pretty disconcerting message on the dash display, while the car was parked at work: "Brake Malfunction -> Workshop" after which I called MB-Roadside...

I'm just doing a little research on the California Vehicle Lemon Law and wondering if anyone here has had to Lemon Law a car (and been successful). Curious about what the first steps should be, is a lawyer needed, etc. Thanks!