Car: 2009 CTR CW
Join Date: 26th July 2009
Location: Bury, UK
Thanked 5 Times in 5 Posts
If it's under warranty, just get it to any franchised dealer.
The light means that the battery is not giving / getting a proper charge, not that there's necessarily a problem with the battery per se. It could be that there's a problem with the alternator or even the alternator belt may be slipping due to it's being loose or suffering from condensation; it doesn't always give the tell-tale squeal.