New Zealand Datsun Club

I just swapped the gearbox from 4spd to 5spd, now I have a charge light, with the fuel, washer fluid etc lights all on the dash.... I just drove it across chch with heater/wipers/lights on and it hasnt lost charge and still starts fine. Just wondering if anyone has any ideas before I take it to a sparky? Is it a bad earth? (79 810 180b btw)

chcked the fuses man? looks like you lost some power somwhere

Meh id be no help here without actually looking, but good to see youre rockin the 5speed now lol