Brake light off & on at turns

Hi,

Here's a good one: my brake light on my 2001 Camry LE(with 75K)comes on and goes off when I go around turns, usually in the morning. I don't necessarily have to be braking on the curves or turns(such as a rotary). I've checked my brake fluid and that's OK. I've pulled up and eased off on the emergency brake and that doesn't affect the light. Anyone know what could make it come on and off?

how about ur brake pad...have u check them yet....