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Mercedes-Benz Warning Lights and Trouble Code Guide

Browse the Mercedes-Benz models currently backed by a manufacturer or official document in this research set.

Source check and limits

This source supports a model name or the specific conditions shown below. A complete US year, engine, warning and parts list is not established here. Match your VIN and exact-year owner manual before using a code or case.

Read the Mercedes-Benz USA original: Service and warranty manuals catalog Source date: document date not recorded; research checked: 2026-11-01.

Model-name verification needed

Manufacturer documents in this research set mention Mercedes-Benz, but they do not establish a clean, individual US model-name list for this hub. The master plan names these groups for later confirmation: C/E/S/CLA/GLA/GLB/GLC/GLE/GLS/G-Class, Sprinter, Metris(중고), EQB, EQE, EQS.

These names are planning leads, not selectable model years or verified code applications.

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Model names without a separate detail page

These names appear in an official document or owner resource, but the research has no distinct year, engine and warning mapping for a useful model page. Source links remain beside each name; no repetitive placeholder URL is generated.

Make-specific warning terms

The plan flags these as terms to check in an exact Mercedes-Benz manual: ASSYST/service reminders, ESP, AIRMATIC(장착차), drivetrain/EV alerts, AdBlue. Their presence here does not mean every model has these features or faults.

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Research coverage for this make

The current catalog has 14 Mercedes-Benz model-name records, 0 manual/profile-backed model pages, 0 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.

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Sources and scope

  1. Mercedes-Benz USA — Service and warranty manuals catalog Document: date not recorded · Research checked: 2026-11-01
  2. Mercedes-Benz — M274 crankcase-ventilation P052E71 and model-dependent remedies (LI01.20-P-076894 version 7) Document: 2025-01-17 · Research checked: 2026-11-01
  3. Mercedes-Benz — M270/M274 P06DA00 year-dependent guidance (LI07.70-P-070763 v3) Document: 2023-11-17 · 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.

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