can anyone please help I seem to be going round in circles.i have an 09 fl Octavia and am trying to fit auto lights.i fitted new switch with auto position on and fitted extra wire from pin 2 on switch to pin 20 on plug A cleared fault codes in vcds and then ticked assist light ,coming home,leaving home but headlights are on permanent in auto.everything else works ok on the switch.on checking I found that after I came out of the coding and it accepted code I went back into coding and the ticks had gone.i tried this several times and the same thing happened so now I am looking for help from you experts.i am losing the will to live.  thanks in anticipation.. brian  :'( 

Do you have the light/rain sensor?

Do you have the light/rain sensor?

This ^ usually autolights come as a complete set (depending on which you need to buy) it can vary from a switch to a light sensor only or a switch, light sensor and sensitivity adjuster, they usually come direct from China

Hi met blackest yes I do have a light/rain sensor forgot to say car is an elegance.

Deleted my original post as I just re-read your first post and noticed you'd added a wire already.

 

Can you add an autoscan?