I've been searching through this forum, as well as volvoforums.com, but maybe someone here can offer some help?<p>While driving, my "Brake Failure..." light came on, along with another short message after it, though I didn't get a chance to see. And soon after, the "Check Engine" light came on too. I pulled over, shut my car off, and restarted, which resolved the Brake Failure light (for now, anyway), but the Check Engine remained on. Also, I noticed the feel of the car wasn't the same-- when I would push the gas, it wouldn't go as quickly, or power up like before. Also, when I shifted, it felt knotty and the car kinda shuddered. Any idea what could be up?