hi there can anyone tell me if 2006 sline estate has the wireing loom already
existing in car so i can fit original audi kit

 

That's a good question. The only thing i can tell you is Audi is in the habit of making a universal body harness for all options. You may need the external harnesses though that connect to the sensors.

Most people find it cheaper to add an aftermarket system.

 

any suggestions on an aftermarket solution for f & r parking sensors on A4 convertible? Its a monster to park without