Renault Laguna radio code: unlock guide per generation

The Renault Laguna was Renault's large family car and executive saloon for two decades. After a battery change the radio or Carminat system locks and shows CODE. This guide explains how to retrieve the Renault Laguna radio code.

Which Laguna do you have?

• Laguna I (1993-2001) — Philips or Tuner List radio
• Laguna II (2001-2007) — Tuner List, Update List or Carminat
• Laguna III (2007-2015) — Update List or Carminat TomTom

Find the PRE-code

The Renault Laguna radio code is calculated from the PRE-code (1 letter and 3 digits).

Via the display

1. Switch on the ignition; the display shows CODE.
2. Press and hold preset buttons 1 and 5 (Laguna I) or 1 and 6 (Laguna II/III).
3. Note the PRE-code shown.

Via the radio label

If the display method fails — common on Carminat units — remove the radio with extraction keys and read the PRE-code or serial number from the label.

Retrieve and enter the code

1. Go to the Renault page and enter the PRE-code.
2. Receive your four-digit code instantly.
3. Set each digit with preset buttons 1 to 4 and hold button 6 to confirm.

Frequently asked questions

My Laguna has Carminat navigation and no PRE-code appears. What now?

Carminat units often do not show the PRE-code on screen. Remove the unit and use the serial number from the label to retrieve the code.

Does the Laguna Estate use the same code method?

Yes, the Laguna Estate (Grandtour) uses the same radio systems as the saloon. The method is identical.

What does ERR mean on my Laguna display?

An incorrect code was entered too many times. Leave the ignition on for 30 minutes to reset, then re-enter the correct code.