Sudden electrical problem!!!!

[MacHarding]

Hello fellow TVR mates,
My 1996 Griffith 500 had a flat battery Yesterday. The former owner had a permanent charger attached to the battery….so I just connected that, and let it charge for 3 hours.
Hmmm…. When checking up on the car the hazard light-sodavand where suddenly un, as Well as the red light bulb on the swicht for for the right hand electrical window!!!!!
I disconnected the charger immediatly….
When checking the battery…it’s was no good anymore with only 6.7 volts.
I´ve now connected a new battery….. however the problem remains!😔😔

I´d very much appreciate somme solid advice as to where this problem is on the car…and how to fix it?
Regards
Michael Harding
Denmark

[5.0ltr]

Hello. Is the new battery fully charged?
Did you reset the alarm after fitting it?

[MacHarding]

Hello,
New batteri is fully charged!
Alarm….no is not reset!🤔
I’ll Go through the Steve Heath bible un that subject!👍
(Though….I’m not sure, that its still attached to my car!)