Ignition on permanently?

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greensimonc

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Joined:Sat Jul 02, 2011 2:10 pm
Ignition on permanently?

Postby greensimonc » Tue Jul 01, 2025 1:03 pm

Hi - I have a problem with my 1966 series 1 2+2. I returned from a week away to find my trickle charger dead. Car battery also flat.
Bought a new charger and the battery is back to being fully charged - but when reconnected I noticed the handbrake warning light was on (before I switched on). Put the key in, no noise from the fuel pump (maybe already fully primed?), pushed the starter and the engine fired - turned the key to off and removed it, engine still running! Thankfully it stalled itself.

So to my largely electrically uneducated self, does this all point to a failed ignition switch or has anyone thoughts of any other things I should check before buying a new one and gingerly mucking about with 59 year old wiring?

Thanks all, Simon.
'66 E Type Series 1, 4.2l 2+2 Auto
MY23 E Pace P300e R Dynamic SE AWD PHEV
Tiger Cat E1
gone and much missed:
'63 reg XF Sportbrake 3.0 v6 Diesel S Premium Luxury

JimMann

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Joined:Fri Dec 02, 2005 9:02 pm
Location:Aberdeenshire

Re: Ignition on permanently?

Postby JimMann » Tue Jul 01, 2025 6:14 pm

Hi Simon, whilst it is "highly likely" that your ignition switch has failed, another potential issue could simply be shorted wires behind the switch and therefore worth pulling the switch, gently, from the dash and checking the condition of wires in the immediate vicinity. Did you know that dead spiders conduct electrical energy?

Jim Mann
Jim Mann
Banchory


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