Since buying this car I have been living with a the brake, licence , dip light warning. I know this has been the subject of a lot of threads. But thought I would share with everone what fixed it for me.

I have in the past replaced all bulbs with OE and replaced the brake peddle switch , cleaned all contacts and checked the boot wiring. Non of this fixed it.

Whilst fixing a leaking washer bottle pump I thought I would pull the headlamp adjuster wires, I had read this might work somewhere, probably on this forum. Well It did, no "bong" warning everytime I put the lights on. Bliss.

Thanks to whoever suggested this.