Mazda5 CW (2010 - 2018) inspection light reset in a nutshell: 1. Switch engine off 2. Press brake and accelerator pedals 3. Turn ignition on 4. Wait ca. 20 seconds till yellow light on the left starts blinking. 5. Turn ignition off 6. Release brake and accelerator pedals 7. Turn on engine 8. Yellow light blinks again a few times and is off! worked for me!
Doesn't work with Our mazda 5 CW (from 2015, 2.0, 142PS, automatic transmission)... Servicelight goes off without blinking, but after a few minutes it will turn on again...