Battery Question

[GWilso]

Hi, 05 IS200

I've noticed on the dash Battery indicater that the the needle sticks nearer to the 9v (about 10-11v) rather than the usual half way between 9-18v is this just a sign that the Battery needs changing? or does it indicate something else? advise as always deeply appreciated

Regards

Gordon

[fjcfarrar]

Hi, 05 IS200

I've noticed on the dash battery indicater that the the needle sticks nearer to the 9v (about 10-11v) rather than the usual half way between 9-18v is this just a sign that the battery needs changing? or does it indicate something else? advise as always deeply appreciated

Regards

Gordon

It could be a failing cell in the Battery, the alternator/charging circuit, loose belts/wires/connectors or even just the Battery indicator. With winter coming up and if the Battery is getting on; it is probably worthwhile starting by replacing the Battery or at least trying a known good one. Battery tests at well-known outlets may not show up faulty cells or other Battery faults until the Battery is seriously stuffed.