try https://www.europeanservicecenter.com/4-reasons-why-your-land-rovers-airbag-warning-light-is-on-in-atlanta/ I believe the battery safety unit is like the BMW and fires a charge to disconnect some of the battery outputs in the event of a crash leaving the hazards and other critical systems...

Sumitomo Header used on most land rover models blue 6,4 ,6, 4 20 way male (64000014 ) and female (64090073),they separate to isolate the spliced cable affectively a means of joining harness cables in a 6,4,6,4 configuration. The grey is 8,4,8

have you tried enquiring at https://classiccarbs.co.uk/products/gaskets-service-kits/gasket-service-kits/

could be clock spring

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unless the charge warning light is wired correctly the alternator will not charge

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Is it ex military

may help

may help

harness fire starter testing never works ,the wonders of the internet and those that believe every word ?

have you checked the battery (you say it's perfect but how have you arrived at this conclusion,voltage check ,CCA test etc .to assume will get you know where,results please of test on battery you conducted ) and it's connections to ground on the frame below battery tray and at the starter motor...

simple method for resistor and diode ,make sure the diode is connected correct way round

yes but with the written word on it

resistor and diode not needed for oil light but if you use the original light unit for charge the resistor and diode can still be used to cover if the charge warning bulb goes the alternator will still charge as the resistor mimic's the bulb load and the diode is just to stop feed back from the...

any images you could purchase a round label to cover the hole with the correct hole size for your original warning light such as...

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sounds like the stalk is ok as the warning lamp illuminates ,depending on year and model could be relay or damaged righthand wing harness

Hazard fed by battery feed and removes ignition feed but links all four indicator lamps ,normal indicator ignition feed and controlled by indicator stalk sound like the indicator stalk