brake light on in the dash

where the light bulbs burned? usualy in these nicer cars the brake light in the dash will tell you a few things, check brake fluid make shure to use the right kind, wear on your pads exeded the limit, brake system malfunction, Do not ignore it!

if your brake light is stuck on you need to add brake fluid. My car did this and it was low on brake fluid. I added some and the light went out