LG OLED Service Menu Access – Safe Guide (0413)

Quick answer: Use a service remote (or equivalent app) and enter code “0413” to access the LG OLED service menu. Change only what you understand and always note defaults. On many 2023+ models, consumer access to TPC/GSR toggles is restricted.

Before You Start: Safety and Warranty

• Service menus expose factory settings. Changing them can increase burn‑in risk or void warranty.
• Write down (or photograph) defaults before you modify anything.
• Make small, reversible changes and power‑cycle to test.

What You Need

• A physical service remote (EZ‑ADJUST/IN‑START) or an app/IR blaster that emulates it.
• Your TV’s PIN (often 0000 or 1234).
• Oled Control app can streamline access and toggles on supported models.

Steps to Access the Service Menu

1. Point the service remote at the TV.
2. Press the service key (e.g., IN‑START or EZ‑ADJUST), then enter code “0413.”
3. When prompted, enter TV PIN if required.
4. Navigate carefully; avoid unrelated options.

Finding TPC/GSR (Model‑Dependent)

• OLED / Panel → Protection or Temperature/Control sections.
• Look for “TPC Enable” and “GSR Enable.”
• Set to Off only if you understand the risks; save and reboot.

See the full guide: Disable Auto‑Dimming (TPC & GSR) and the in‑depth Disable TPC Guide.

2023+ Models (C3/G3) Limitations

Many 2023+ firmwares remove consumer access to TPC/GSR toggles. This is intentional to protect panels. Prefer safer mitigations like Screen Shift and Logo Luminance Adjustment.

Need quick toggles? The Oled Control app helps power users manage advanced settings where supported.