Smoke problems

[Chef7919]

Hi looking for some help I have a 2007 2.0tdi s line 170bhp . It smokes when sitting stationary and when I accelerate hard the orange dpf squiggly light flashes and I lose lots of power. I have been told I need a new dpf filter at the cost of £1500 and also it may be a new inlet  actuator that is needed does anyone know about this problem or have had a similar problem

thanks

Stuart  

[Me?]

I've occasionally seen the orange light when accelerating hard and turning the wheel slightly. Not sure about losing power though. Do any other lights on the dashboard show up? The engine smoking could lead to a bigger problem down the line, so I'd get that checked asap. If you're going to fork out that sort of money, I'd suggest going to an audi approved garage, so you're not spending unnecessarily.