[68gt500]

On a 2007 BMW 525d, the main thermostat failed - so the DPF regeneration did not start.

I have replaced both the thermostats and verified that the temperature now is above 75C.

Still no DPF regeneration.

I have been told many conflicting ideas - from driving hard on Autobahn (I did) but the error still comes up.

Car runs perfectly no problems whatsoever.

How would you fix this?


Any input appreciated