So firstly I am in the UK so not sure how relevant all your knowledge is but here's to hoping!
I have a 6cylinder Automatic Bluebird.
So, the engine was running fine and started up no problem.
Since I last started the bus up I've removed the interior speakers and lights (or just unplugged.
I also got a bit excited and removed the front dash and unplugged wires that looked like they were only related to the heater. (Heater was not working and already been partially removed). Struggling to see how this would be linked to the starting of the engine? All wires were pretty much centre of the dash and not behind the wheel.
When the key is in ignition there is a intermittent beeping noise. Low air, Check trans and a 'park' light is illuminated on the dash. The emergency door is definitely closed.
When I turn to start the engine the beep continues and does not turn over.
The bus batteries had died so was hopeful that it was just low voltage. I have since charged the batteries and tried again with no success.
Any help or advice would be greatly appreciated and used. PLEASE