another thing, i know its none of my business...but if no one is able to help you, you might be tempted to sell the car and be rid of the problem...and i'm not going to tell you to be very honest and not pass a dangerous car to someone else...after all its you who is suffering so yeah....and you also can't tell the buyer about the problem else who'd buy it? but if you do decide to sell, please try to sell to some younger guy who would at least be able to react in an emergency....old folk or inexperienced women drivers would be clueless and in their hands, its sure to end badly...sorry for your situation though...wish they had the 'lemon law' in qatar where you could just get a new car for such serious defects...