One problem related to cruise control has been reported for the 1999 GEO Metro. The most recently reported issues are listed below.
Ongoing / intermittent problem with engine stalling while at slow speed, idling while coming to a stop or driving down a hill. Vehicle been in / out of dealer shop on three occasions, and nothing could be found. Can NHTSA help in this matter. Also there was a grending noise when the vehicle turns right.