I have a 2015 mazda 6 auto-Nav 2.2 diesel. 98k miles.
I have had a "vehicle system malfunction" warning come up, and i have also had a set of disco lights for city brake, traction control, istop , and cruise control fails. These re-set when the vehicle is switched off, but the system warning continues. I have paid for the diagnosis, and am informed its a faulty vacuum pump generating too high pressure triggering the car into limp mode.....but Mazda didn't replace the part. For the time being I am free of warning lights.
I believe this has been subject of safety recall on similar 6's.
has anyone any further information / advice?