NHTSA Owner Complaint Log
This page lists owner-reported complaints filed with NHTSA for the 2018 Volvo V90. Complaints are unverified consumer reports submitted to NHTSA and do not by themselves prove a defect or defect rate.
Rear light malfunction alert. Intermittent. Seems to happen when humidity is high.
A medium rain caused water to enter the rear taillights and short out, causing malfunctions for both sides. The forums and Facebooks are littered with these post. It’s not off but when. It’s a poor design and safety hazard that is costing to repair.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.