DT400MX (1982) Wiring diagram

Thanks in advance for any help on this one.

I have started to rebuild an imported Belgian 1982 DT400MX. .... it came in kit form.

Obtained a new LH switch (Light ON/Off Hi/LO - Indicator - Horn) and a new 4 position  ignition switch (4-way and 6-way connector), identical to the ones taken off the bike.

Connected them all up and everything fitted, no spare wires.

The problem I have is the lights don't work and the clocks illuminate when the Light switch is off - turn the switch to on an they go out.

I have scoured the Internet but cannot find a wiring diagram.

I have the Clymer manual but the diagram is out of date.

Can anyone point me in the right direction??

Once again, thanks.