One problem related to cruise control has been reported for the 2000 Volvo C70. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Volvo C70 based on all problems reported for the 2000 C70.
While going approximately 60 mph the ets (electronic throttle control system light on the dashboard went on, the cruise control system went off and the car started losing power. I was able to reach home (approximately 200 miles, but the car's performance was seriously compromised. The next day the light was off, but the following weekend it went back on with similar results. Brought it into Volvo dealer who replaced the entire ets system costing me $975.