Hi guys,
Just reading your comments regarding your alternator problems on the IS220D/IS250 series. Anyone help with this?
My problem is a little bit different than those above: my battery warning light stays on after I depress the engine switch twice (to ignition mode), when systems are checked. As soon as I start the car, the warning light goes off. Engine off, the battery voltage is 12.5v, engine running, no load (no lights on, etc) battery voltage is 13.25v.
Any ideas?