One problem related to seat belt has been reported for the 1999 Cadillac Seville. The most recently reported issues are listed below.
1999 Cadillac sts Seville seat belt buckling difficulty* the dealer informed the consumer the problem was due to a design glitch and nothing could be done due to the age and mileage of the vehicle. The consumer also stated the accelerator would stick at times and the power seats jammed.
| Front Seat Belt Anchorage problems | |
| Seat Belt problems |