Presumably that's with the engine off & the meter connected to the battery terminals?
If so the battery is knackered. Not much chance of recovery either if it's gone that low but you could put it on a battery charger & see what happens.
These are electrically complicated cars & anything other then a fully charged battery & working charging system can throw up all sorts of issues.
Don't bother trying to run the car to charge it - if you could even get it to turn over: www.optimabatteries.com/experience/blog/fact-alternators-are-not-designed-to-charge-dead-batteries Disregard the red top/blue top etc marketing in the last paragraph.
Where did you get the battery from, when was it fitted & what brand is it?
I would also suggest you get a proper diagnostic done to see what comes up. If that was a good fully charged battery when fitted then there may be other faults in the car's electrical systems.
If so the battery is knackered. Not much chance of recovery either if it's gone that low but you could put it on a battery charger & see what happens.
These are electrically complicated cars & anything other then a fully charged battery & working charging system can throw up all sorts of issues.
Don't bother trying to run the car to charge it - if you could even get it to turn over: www.optimabatteries.com/experience/blog/fact-alternators-are-not-designed-to-charge-dead-batteries Disregard the red top/blue top etc marketing in the last paragraph.
Where did you get the battery from, when was it fitted & what brand is it?
I would also suggest you get a proper diagnostic done to see what comes up. If that was a good fully charged battery when fitted then there may be other faults in the car's electrical systems.
