'96 Diesel Escort Van. The battery warning light seems to be very faintly illuminated on my van. Has been for a couple of weeks but seems to only happen intermitently, and not on every journey. Battery was replaced in January so I'd be surprised if there's a problem with that. My thoughts are:
Fault with dynamo, so battery is undercharged?
Fault with warning light?
Old glow-plugs placing high demand on battery?
Drives and starts with no problems.
Any ideas?
Should I not worry and just keep going?

