Most codes instant

Land Rover Discovery radio code from your serial

Discovery 2 radios show an M serial on the screen or carry an RG serial on the label. Type it in and your Land Rover Discovery radio code comes back in seconds.

Where do I find it?
Know your radio type? Choose it

Free check · No account needed · Help finding your serial · Send us a photo instead

  • Free check first. See the first number of your code before you pay.
  • Code in seconds. On screen straight away, and by email.
  • Money-back guarantee. If the code doesn’t work, we put it right or refund you.
  • £9.99, one price. Secure checkout, no account needed.
Radios we cover
  • 4000 RDS
  • 5000 RDS
  • 2000 RDS
  • R570
  • R670
  • R681
  • £9.99one price per code
  • Freeserial check before you pay
  • Secondsmost codes appear straight away
  • Money backif the code doesn’t work

Which radio is in your Land Rover Discovery?

Land Rover fitted different radios over the years. Find your Discovery’s years below, but go by the serial: radios are often swapped, and the free check reads it for you.

YearsRadiosSerialCode
1998–2002Discovery 2, early Philips-built radios, Alpine and Harman Kardon on higher trims 14 characters on the label, starting RG (Alpine and Harman radios aren’t covered) Instant
2002–2004Discovery 2, later 6500 CD radios made by Visteon Hold 2 and 6: M and 6 numbers Instant
2004–2009Discovery 3 Land Rover 6-CD radios Not one of the serial systems we cover Not available

How to find your Land Rover Discovery radio serial number

Most Land Rover Discovery radios show their serial on the screen, so you don’t need to take anything apart. The serial tells us exactly which code your radio needs.

Quickest way

On the screen

  1. Turn the ignition on and switch the radio on.
  2. Hold buttons 2 and 6 together for 2–3 seconds.
  3. Watch the screen: the serial scrolls past, usually last. Write down the letter and 6 numbers.
  4. Nothing? Try buttons 1 and 6 instead. Still nothing? The serial is also on a label on the radio itself.
DISPLAY~~~~~~~~~~~~~~~~!!!!M123456!!!!!123456BUTTONS 1–6
Hold the lit buttons with the radio on.
If the screen shows nothing

On the label

The serial is also printed on a label on the top or side of the radio. Most radios slide out with a pair of radio removal keys (a few pounds from any car parts shop). Push them into the slots on the front until they click, then ease the radio forward. Some have screws to undo first.

Take a photo of the label rather than copying it by hand: it’s easy to mix up 0 and O, or 1 and I.

RADIOPush both keys in until they click, then pull the radio forward

Tips for your Land Rover Discovery

  • Hold buttons 2 and 6 with the radio on to see an M serial.
  • Confirm the code with the right-hand search arrow, and stop after a few wrong tries: twelve can lock the radio permanently.
  • Harman Kardon and Alpine radios in top-spec cars aren’t ones we can do.

What your serial looks like

  • M123456 Ford M-series (Visteon)M and 6 numbers Instant
  • AR570WX8146086 Rover / MG / Mini Philips14 letters and numbers starting AR or RG Instant

Can’t find it or can’t read it? Send us a photo of the label: £9.99, with a full refund if we can’t find your code.

How to enter your Land Rover Discovery radio code

Once you have your code, key it in like this. Your order page shows the same steps next to your code.

  1. Press button 1 until the first number of your code shows. Do the same with buttons 2, 3 and 4.
  2. Press button 5 to finish (Land Rover: the right-hand arrow button).
  3. Code not accepted? The screen shows LOCKED and a number. Stop before it gets to 10 and read our locked radio help.

If your Land Rover Discovery radio says LOCKED, WAIT or SAFE

Each wrong code makes the radio wait longer before the next try, and some radios lock for good after too many. Don’t guess: get the right code first, then follow the steps for your radio.

RadioWhat to do
Ford M-series (Visteon)LOCKED 10: leave the radio and ignition on for about an hour, then try again, or hold button 6 for 10 seconds to get 3 more tries. LOCKED 13 means those tries are used up: the radio then needs a Ford dealer or a radio specialist.
Rover / MG / Mini PhilipsErr or WAIT: the wait gets longer each time. Keep the radio switched on.

What LOCKED, WAIT and SAFE mean, and how long to wait →

Why we use your radio’s serial, not your number plate

A radio code belongs to the radio, not the car. A dealer usually looks it up from the Land Rover Discovery’s number plate or VIN (the 17-character number in your logbook), which only works if the car still has the radio it left the factory with. Radios are often swapped under warranty, upgraded, or changed by a previous owner.

The serial number is printed on the radio itself, so the code we give you matches the radio in front of you. It is also how we can check it for free before you pay. Main dealers often charge £30–£130, and you usually have to book the car in.

Land Rover Discovery radio code questions

Which Discovery radios can you unlock?

The Philips radios with an RG serial and the Visteon 6500 CD with an M serial.

My Discovery 3 wants a code.

Those radios use a different system, so we can’t work it out from the serial. A Land Rover dealer can help.

Where is the label?

On the radio case: the radio has to come out on release keys.

How much is a Land Rover Discovery radio code?

£9.99 per code. The free check comes first, so you only pay once we know we can do it, and you get your money back if the code doesn’t work.

How long does it take?

Most Land Rover Discovery codes appear on screen the moment you’ve paid, and we email you a copy. If yours has to be looked up by our team, we email it within 2 hours and tell you before you pay.

What if the code doesn’t work?

Check the serial first: 0 and O, or 1 and I, are easy to mix up. Still stuck? Tell us from your order page and we’ll put it right or refund you in full.

Another Land Rover?

See every Land Rover radio we can unlock on our Land Rover radio code page, or pick a model: Freelander, Defender, Range Rover.

Updated September 2026