Two problems related to electrical system have been reported for the 2011 Volvo XC90. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Volvo XC90 based on all problems reported for the 2011 XC90.
Electrical, brake lights suddenly stopped working on both sides at once. I checked the fuse only to be told a relay may be the issue. The location of said relay is vague and not serviceable by owner. Risk of rear end collision. Of following traffic.
94,000 miles 2011 Volvo Xc90 purchased 4 months ago. Vehicle was parked stationary in driveway. In the middle of the night water intruded the front passenger cabin and dashboard of the vehicle through a sunroof drainage�defect in this year and model of Volvo Xc90. Six inches of water pooled in the front passenger floor and permeated the dash causing the cem to short and start an electrical fire. The cabin of the vehicle filled with thick smoke from the electrical fire and the car alarm began to go off. The electrical fire began in the driver compartment housing the cem. The cem wires were completely melted away. Multiple electrical systems effected and require replacement plus smoke/fire/water remediation. Per mechanic repairs exceed value of vehicle. Total loss.
| Electrical System problems | |
| Alternator/generator/regulator problems | |
| Battery Dead problems | |
| Software problems |