Hi, we currently have a mazda cx 5 2.2d awd sky active year 2015. Owed the car for around 9 months without any issues. Over the past few weeks the cars engine management light came on. The car was taken to mazda and had a vacuum pump replacement, after this the oil and water lights came on and the car kept going into limp mode. Turns out unburnt diesel was entering into the sump. After a service bearing in mind only 6000 miles after its last one, the seemed to be working fine again. Now we have the scbs light, I've done the usual checks I. E clean the windscreen but still comes on when driving. The car applies its brakes by itself and puts the car into limp mode. Quite scary especially when driving on a motorway and it throws you from 70mph to 40mph. Does anyone have any clues as to what's happening. The garage just keeps telling us it's normal!!
Thanks in advance

 

Have you taken it to Mazda to diagnose the SCBS? or just a local garage?

 

We bought through a approved used dealer so it's with them.