I ahd a new yellow warning light come on today in the speedometer display. It is a circle with 3 dashes on each side just outside of the circle. I wasn't able to locate in the manual.

Waht is the warning light for and how serious is it?
Thanks

PS. IT seems that this is an indication that the brake pads are wearing out. Not unexpected as I looked at the pads a couple of weeks ago and noted that I needed to plan on replacing them and the disks. Just nice to know hat the symbol means.