Table 1 shows one common visibility related problems of the 2017 Volvo XC90.
| Problem Category | Number of Problems |
|---|---|
| Wiper problems |
The vehicle experienced a major electrical system malfunction involving multiple critical components. The issue began with the Volvo on call system light remaining illuminated continuously, which suggested a possible communication or battery-related fault. Shortly after, additional systems failed, including the turn signal system, windshield wipers, and high beam headlights. These components are currently non-functional and can be made available for inspection upon request. The failure significantly impacted vehicle safety. The loss of turn signals made it impossible to properly indicate lane changes or turns to other drivers, increasing the risk of collisions. The failure of the windshield wipers created a serious hazard in adverse weather conditions, reducing visibility. Additionally, the loss of high beam headlights limited nighttime driving visibility. While daytime running lights and hazard lights remain functional, they are not sufficient substitutes for the failed systems. The problem has been consistent and reproducible. Each time the vehicle is operated, the same warning messages appear, including “turn indicator system malfunction” and “wiper failure – service required,” and the affected systems do not respond. At this time, the issue has not yet been formally confirmed by a dealer or independent service center, but diagnostics codes (including communication-related fault codes) have been observed. The vehicle has not yet been inspected by the manufacturer, law enforcement, or insurance representatives. However, based on the symptoms, the issue appears to involve a failure in the vehicle’s central electronic or communication control systems. Prior to the complete failure, warning signs were present. The Volvo on call light remained on persistently, indicating a potential underlying electrical or module communication issue. This warning appeared before the loss of the turn signals, wipers, and high beams, suggesting a progressive system failure.
The contact owns a 2017 Volvo Xc90. The contact stated that while driving at an undisclosed speed, the 12-volt battery charging fault message and battery warning light illuminated. Additionally, the windshield wipers and turning signals were inoperable. The vehicle was taken to the dealer where it was diagnosed with battery failure. The dealer informed the contact that the battery software needed to be updated. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 31,000.