One problem related to wiring has been reported for the 2000 Volvo S70. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Volvo S70 based on all problems reported for the 2000 S70.
Intermittent loss of all interior power including windows, door locks, dashboard lights, heat, a/c, windshield wipers, air bags, radio. Called dealer/servicer and was told they never heard of the problem; called again a few months later and was told to bring it in; brought in for service and told "no problem found. " several months later loss of all interior power more frequently; brought in for service again and told the engine wiring harness had melted wiring and had to be replaced;was also told could have resulted in fire if continued to operate the vehicle; had to replace engine wiring harness; could not operate windshield wipers in pouring rain; could not see dashboard at night;.