One problem related to car will not start has been reported for the 2005 Cadillac STS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Cadillac STS based on all problems reported for the 2005 STS.
The contact owns a 2005 Cadillac Sts. The contact stated that the vehicle failed to start without warning. The failure was persistent. The vehicle was not diagnosed nor repaired. The contact had the battery changed, but the failure recurred. The manufacturer was not notified of the failure. The failure mileage was approximately 64,000.