RadioCodeNow.com
2012-2019Platform J-OPC

Radio Code Opel Mokka

When Opel launched the Mokka in 2012, it was the brand's first proper SUV. Compact, practical and affordable — exactly what a large slice of the European market was looking for. With a competitive entry price and a well-equipped interior, the Mokka quickly found its way into family driveways and company car fleets alike. And now that many of these cars are getting on in years and the battery eventually needs replacing, owners often find themselves facing a familiar situation: the radio is asking for a code that was supposed to be tucked away in the paperwork all along.

Summary

Opel logo
Brand
Opel
Generation
Mokka A (J13)
Production years
2012-2019
Standard radio
CD 400
Opel / Delphi
Radio option 2
IntelliLink R 4.0
Opel / LG
Radio option 3
Navi 900 IntelliLink
Opel / Bosch

When Opel launched the Mokka in 2012, it was the brand's first proper SUV. Compact, practical and affordable — exactly what a large slice of the European market was looking for. With a competitive entry price and a well-equipped interior, the Mokka quickly found its way into family driveways and company car fleets alike. And now that many of these cars are getting on in years and the battery eventually needs replacing, owners often find themselves facing a familiar situation: the radio is asking for a code that was supposed to be tucked away in the paperwork all along.

Which radio does the Opel Mokka have?

The Mokka A (J13, 2012–2019) featured three generations of infotainment systems across its production run:

  • CD 400 — the base audio system with CD player, FM radio and Bluetooth. Small display, physical buttons.
  • IntelliLink R 4.0 — the touchscreen system without built-in navigation. 7-inch screen, smartphone integration via the IntelliLink app.
  • Navi 900 IntelliLink — the flagship system with built-in navigation, 8-inch touchscreen and real-time traffic information.
RadioManufacturerTypeHow to recognise it
------------------------------------
CD 400Opel / DelphiCD radioSmall display, no touchscreen
IntelliLink R 4.0Opel / LGTouchscreen7-inch screen, no navigation icon
Navi 900 IntelliLinkOpel / BoschTouchscreen + nav8-inch screen, map view

All three use a four-digit security code.

Why is your Mokka radio asking for a code?

The Opel Mokka radio locks automatically after any interruption to its power supply. After replacing the battery, a blown fuse, or a repair during which the battery was temporarily disconnected, the display will show "LOCKED", "CODE", or the touchscreen will prompt you to enter a code.

This is a deliberate anti-theft measure. A genuine Opel radio is worthless in another vehicle without the corresponding code.

Where can you find the radio code without removing the radio?

With the Mokka, there are several options:

  • Security card — when the car was new, a small card with the radio code was included with the vehicle documents. It is often found in the document wallet in the glovebox.
  • IntelliLink/Navi 900 menu — the touchscreen models display the serial number in the settings menu, after which you can request the code.
  • MyOpel portal — owners who have registered their vehicle with Opel may be able to retrieve the radio code via the MyOpel portal.
  • Opel dealer — with the radio's serial number and proof of ownership, the dealer can look up the code for you.

How do you find the serial number of your Mokka radio?

CD 400

The serial number is printed on a sticker on the side of the radio unit. You will need to slide the radio partially out of the dashboard to read it. The serial number typically begins with letters followed by a sequence of digits.

IntelliLink R 4.0 and Navi 900 IntelliLink

1
Tap Settings (the gear icon) on the home screen.
2
Go to System Information or About.
3
The serial number and software version will be displayed.

How do you remove the CD 400 from the Opel Mokka?

The CD 400 sits recessed in the centre panel of the Mokka and is accessible once the surrounding trim has been removed.

What you will need:

  • Plastic trim removal tools
  • Torx T20 screwdriver

Step by step

1
Switch off the ignition and remove the key.
2
Remove the centre trim panel using plastic tools. Start at the bottom and work upwards — the panel clips into place.
3
Unscrew the radio (two or four Torx screws).
4
Pull the radio approximately five centimetres forward.
5
Read the serial number from the sticker. Removing the IntelliLink or Navi 900 modules is a more involved process, but since the serial number is available digitally on those systems, disassembly is rarely necessary.

How do you enter the radio code?

CD 400

1
Switch the ignition on (engine not required, position II).
2
The display will show "CODE" or "----".
3
Use preset buttons 1 to 4 to set each digit.
4
Press OK or hold down the MODE button to confirm. ### IntelliLink R 4.0 and Navi 900 IntelliLink
1
Start the system — the touchscreen will display a code entry screen.
2
Tap in the four digits using the on-screen number pad.
3
Tap "OK" or "Confirm". If the code is correct, the system will unlock immediately.

What do you do if your Mokka radio is locked?

After two incorrect attempts, the Mokka radio will lock. The message "LOCKED" or a waiting period indicator will appear on the screen.

Solution:

1
Leave the ignition on — engine off, key in position II.
2
Wait for at least sixty minutes. Do not turn the key or disconnect the battery.
3
After the waiting period, the system will resume and prompt you for the code again.
4
Enter the correct code. Some units require ninety minutes. Patience is the cheapest fix here.

Common mistakes

  • Trying to enter a touchscreen code using physical buttons — on the IntelliLink and Navi 900, code entry works via the touchscreen, not via buttons.
  • Confusing the dashboard VIN with the radio serial number — the chassis number and the radio serial number are two entirely different things.
  • Disconnecting the battery during a lockout — this resets the waiting period. Leave everything as it is.

Order your radio code

With the serial number of your Opel Mokka radio, you can quickly request the official unlock code online. It will be sent to you by email.

Order your Opel Mokka radio code via RadioCodeLookup.com →

Frequently asked questions

The Mokka A was supplied with a CD 400 (base version), IntelliLink R 4.0 (touchscreen without navigation) or the Navi 900 IntelliLink (with navigation). All systems require a four-digit unlock code after a power interruption.
Switch the ignition on. With the CD 400, use preset buttons 1–4 to set each digit and confirm with the OK button. On the IntelliLink and Navi 900, you enter the code via the touchscreen.
Leave the ignition on with the engine off for at least one hour. The lockout will be lifted automatically. Do not disconnect the battery, as this will reset the waiting period.
On a sticker on the side of the radio unit. On the IntelliLink and Navi 900, the serial number is also available in the menu under Settings > System Information.
Yes, when new, Opel supplied a small card with the radio code included with the vehicle's paperwork. Keep this stored separately from the vehicle.

Need a Opel radio code?

Safe and fast via RadioCodeLookup.com — all you need is the serial number.

Order radio code

Laatst bijgewerkt: 2026-04-10