Volvo Warning Lights and Trouble Code Guide

Document-scoped model names

These models appear in manufacturer communications with conditions that need exact VIN, year and equipment confirmation. No complete selectable model-year catalog has been established for this make.

Model pages with manufacturer-document context

These model names have a conditional source row and a case-specific guide. They are not year-complete owner manuals or proof that any individual vehicle has a fault.

Make-specific warning terms

The plan flags these as terms to check in an exact Volvo manual: Volvo safety alerts, hybrid/EV, 12V, engine, collision avoidance. Their presence here does not mean every model has these features or faults.

Research coverage for this make

The current catalog has 1 Volvo model-name records, 0 manual/profile-backed model pages, 1 additional document-scoped model pages and 0 detailed configuration records. The documented model-year values from complete profiles are not yet established. These counts describe the research files, not the entire US fleet, an owner survey or confirmed fault frequency.

Missing model years remain unknown in this site rather than being treated as vehicles that never existed.

Before matching a code or part

Model family names do not prove a specific model year, powertrain, equipment package or repair. Match the VIN, owner's manual and complete scan first.

Sources and scope

1. Volvo — Supercharger resonator air leakage (TJ 31120) Document: 2016-04-12 · Research checked: 2026-11-01

Research snapshot: 2026-11-01. Source documents may have newer revisions. Verify current instructions and VIN eligibility with the manufacturer.