My front interior light used to come on when I opened and closed the front door(s) but now only the rear interior light comes on. The bulb's OK because when I slide the rocker switch it comes on but I can't figure out the rocker's position to make it come on automatically when the door opens like it used to do. Any advice please?

Slide the switch across so that you can see the symbol of the car with the door open. That should make the interior light come on when the door is opened.

 

Hope this helps

Excellent! Thank you MarkE95, I just followed your instructions and it's now working properly. I'm a happy bunny now :-)