I have an interesting phenom. with my 2006 Solstice NA: Occasionally(only once in awhile) when braking on steep downhill stretch, I get a short flash of my Battery Warning light. The batery has never been discharged, is maintained on a battery tender when idle for a few weeks in the winter, and gives no other warning signs. Other than a failing battery, has anyone seen this same thing or have any ideas what the warning light is signaling??