One problem related to steering wheel vibrate has been reported for the 1999 Mercury Cougar. The most recently reported issues are listed below.
Mechanical problems with 1999 Mercury Cougar. The vehicle died in the middle of traffic on three occasions. There were alternator and fuel problems. The consumer requested a credited amount of funds and reimbursement for the battery, brakes and additional expenses. Other problem are as followed: the new wheels were defective (corroded and frozen), the brake sensor snapped off of the wheel, the cd player was skipping, the hatch would not release properly, the steering wheel would shake, the keyless entry with anti-theft was inoperative, there was rough idle, the transmission shifter would stick, the cup holder did not shut, the hood would not open, and the lights would dim and or brighten while the vehicle was in motion.