Audi Diesel Particulate Filter Warning Light. The audi a3 diesel particulate filter obstructed warning light may illuminate whilst driving to suggest that diesel emissions are not being filtered correctly. If a build up of soot occurs this can cause the light to illuminate.
In normal driving this will happen without you being aware but on continued short journeys the particals can build up and remain stuck in the system. How to clean clear and reset regenerate the system. This is non urgent though the vehicle may not be complying with legal emission standards.
Well there could be two reasons for this on an audi.
Well there could be two reasons for this on an audi. This light can often illuminate if you use your audi for lots of short journey at low speed. The audi a3 diesel particulate filter obstructed warning light may illuminate whilst driving to suggest that diesel emissions are not being filtered correctly. If the light appears it s recommended to do a journey between 10 30 minutes.
