One problem related to front seat belt webbing has been reported for the 1998 Mercury Mystique. The most recently reported issues are listed below.
Consumer was stopped ready to make a left turn and was rearended. Passenger's lap belt was fine, but shoulder belt didn't lock, causing passenger to move forward. Driver's seatbelt acted properly. Dealer didn't have much information to give.
| Front Seat Belt problems | |
| Seat Belt problems | |
| Front Seat Belt Anchorage problems | |
| Front Seat Belt Retractor problems | |
| Rear Seat Belt problems | |
| Front Seat Belt Webbing problems |