DPM
Top Post Dawg
Tripped over this document recently. It describes in detail how interfaces for LEDs and modulated filaments are applied.
Of most use to the A5 clan but very interesting for all.
http://www.citroendata.co.uk/towbar/towbarwiring.pdf
Of most use to the A5 clan but very interesting for all.
http://www.citroendata.co.uk/towbar/towbarwiring.pdf