Which radio is in your Grundig OEM Units?
Grundig fitted different radios over the years. Find your OEM Units’s years below, but go by the serial: radios are often swapped, and the free check reads it for you.
What is printed on the label
People look these up because they are the only numbers on the radio that mean anything. A part number identifies the unit and is the same on every one ever built; the serial is yours alone and is the one we need. They are easy to mix up, so here is what to expect on a Grundig OEM Units.
| Printed on the unit | What it is |
|---|---|
| GR123AB1234567 | The serial, fourteen characters starting GR. |
| 0600, 0679, 0905 | Grundig unit numbers. They name the model, not your radio. |
| 0941, 0947, 0971, 1043 | More of the same family. |
A part number on its own cannot produce a code — every radio of that model shares it. If the number you have is one of the part numbers above, keep looking for the serial: it is the longer one, and usually on a separate line or a barcode label.
How to find your Grundig OEM Units radio serial number
The serial isn’t shown on the screen: it is printed on a label on the radio itself. The serial tells us exactly which code your radio needs.
On the label
- Take the radio out.
- Take a photo of the label and copy the serial: 14 letters and numbers starting GR.
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.
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.
Tips for your Grundig OEM Units
- These will not show the serial on screen. The unit comes out and the serial is on the label.
- The badge on the dashboard says nothing useful here — Grundig built for several makers and the serial is what decides.
What your serial looks like
-
GR1043V0100001Grundig14 letters and numbers starting GR 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 Grundig OEM Units radio code
Once you have your code, key it in like this. Your order page shows the same steps next to your code.
Grundig
- Set each number with the numbered buttons, then confirm (this varies by radio).
If your Grundig OEM Units 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.
| Radio | What to do |
|---|---|
| Grundig | Each wrong try adds a longer wait. Keep the radio switched on while it counts down. |
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 Grundig OEM Units’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.
Grundig OEM Units radio code questions
Which cars had Grundig radios?
Several makers used them, which is exactly why we go by the serial rather than the car. Type it in and the free check tells you whether we hold the code.
Why is this a lookup and not a sum?
Grundig issued these codes rather than deriving them, so there is no formula. We hold the lists instead.
How much is a Grundig OEM Units 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 Grundig OEM Units 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 Grundig?
See every Grundig radio we can unlock on our Grundig radio code page.
Updated September 2026