DPF warning light example and 2010 DPF differences in VCDS | VW TDI forum, Audi, Porsche, and Chevy Cruze Diesel forum
Engine Light or DPF light on? Don't ignore it as it can lead to a blocked DPF - VW Golf 2.0 TDI (2009 - 102,733 miles) » Engine Carbon Clean East Midlands - F5ECC
VW Audi DPF filter regeneration with DPF problems like clogging and why you can't do a DPF bypass or DPF delete with a kit