Dash board on mine but why you would need an indicator that the dash lights are on?
Have you interrior lights?
Or has the dual brake warning/test switch been wired to here?
I have done about three hundred kilometers on a Padocks Zenith copy with no issues so far.
It couldnt have been easier to set, just followed the Haynes manual and the Petrol engine setting up on page 8 of the Common Faults and Questions section
After visiting this site for a year or two finally purchaced a very tired Series 3 1973 Landy and feel I meet the criterea to post :D
Thanks all in advance for the advice and pics that will keep the dream alive as I restore the old girl
Rob