Renault Laguna II Phase 2: Turn Off the Seatbelt Warning Chime in the Instrument Cluster Iamcarhacker

By Juraj · Last updated October 12, 2026

This guide shows how to turn off the seatbelt warning chime on a Renault Laguna II Phase 2 by changing one setting in the instrument cluster configuration. The seatbelt warning light stays on the dash, only the beeping stops.

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Used tool in this guide

Thinkscan 689BT Pro

My personal favourite go-to scanner for diagnosing, checking used cars. service resets or even coding new features. Topology feature is also nice to have.

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Video: How to turn off the seatbelt chime on a Renault Laguna 2

This video shows how to change the seatbelt warning buzzer setting in the instrument cluster from With to Without.

Technical overview

Vehicle	Renault Laguna II Phase 2
System	Instrument cluster
Procedure type	Configuration change
Difficulty	Easy
Time required	~5 minutes
Prerequisites	Ignition on with the engine stopped, a scanner with Renault configuration functions

Step-by-step procedure

Ignition on, engine off

The seatbelt buzzer setting asks for ignition on with the engine stopped. If the engine is running, stop it and leave the ignition on.

Identify the car

Run AutoSearch. If it does not identify the car, select Renault and use automatic model detection. If that fails too, select Laguna Ph2 manually.

Open the seatbelt buzzer setting

Go to Instrument cluster, then Configurations, then Seatbelt warning buzzer.

Change With to Without

Set the value from With to Without and confirm. The scanner reports Command finished. On my car I heard a relay click at that moment.

Check the result

The seatbelt warning light is still on the dash, but the chime is gone.

Additional information & compatibility notes

Before using or purchasing any diagnostic tool for this procedure, always verify compatibility with your exact vehicle model, year and system configuration. Supported functions may vary depending on software version, hardware revision and regional limitations.

I did this with the Thinkscan 689BT Pro. The change removes only the chime, the seatbelt warning light stays on.

Alternative tools

Roundup5 Best OBD2 scanners for Renault/Dacia that actually WORKRead the guide

Legal & safety notice

This procedure modifies vehicle system settings through the control module. Incorrect use may cause faults or warning lights. Always ensure the vehicle is secured and follow proper safety procedures.