I firstly had the brake warning light coming on, so i got them checked out and found i needed new disks and pads all around. So i waited a week or so to get them done, but during that week the BAS/ESP light came on. I thought it was just because of the disks etc. But when i changed all the disks etc the light is still on? I thought i might need to reset it somehow? i was thinking of disconnecting the battery or any other ideas about a cure or its cause would be grateful. Thank You.