Peugeot 106 Y Reg Battery warning light - funkstardeluxe2001
I have a 2001 Peugeot 106 and for some time the battery warning light has been flickering or constantly on whilst driving. I have checked the battery connections which are fine and the battery is not flat. I have checked the alternator belt and this is fine and am aware that it could be the alternator itself. However the power steering makes a whining sound which is audible when the keys are in the ignition and just before (and after, but less audible over the engine noise) the engine is started.

Before I take it to the garage and spend a fortune on (uneccessary!) repairs does anyone have any ideas?

Regards.