My 2.0 TDI is putting on the DPF light, usually during a long journey. The light goes out after the car engine is restarted. No effect on performance.
I have only purchased the car a few months back and it seems to have been remapped and also has back box removed cat back. DPF seems to still be in place as can measure soot values.
Has anyone seen this before?
Also, it seems to run fans after stop for a few minutes.