I need to replace the evaporator coil in my passat B5 year 2000. TDI. Can anyone kindly tell me how to do this. I took the car to a local air con repair garage and they are not sure now to remove it. And they have a bad experience of replacing a coil on a Audi A6. which didn’t start after replacing as they removed the whole dashboard and the Staring wheel.

Also in my passat there are black sponge particles coming out of the Aircon. Can anyone please help me how to fix this.