Free Jaguar radio code from your JA or M serial
A Jaguar radio code is calculated from the serial on the radio label, starting JA or M. FreeCarRadioCodes does the sums in-house, so it's free with a day's wait or instant for a small fee.
Where the serial is
Jaguar radios don't show the serial on screen, so you need the label on the radio casing. Slide the unit out with a pair of release keys, or check the sticker in the boot or the glovebox on older cars. The serial starts JA followed by 12 letters and digits, or M followed by six digits on the Alpine units fitted to the X-Type and S-Type.
What happens next
Type the serial and we check it straight away. JA and M serials are calculated by our own software, so you choose free in 24 hours or pay for the instant service. The code comes by email with the entry steps for your radio.

What we cover
| Radio | Code |
|---|---|
| X-Type and S-Type Alpine (M serial) | Instant |
| XJ and XK (JA serial) | Instant |
| XF and later JA units | Instant |
| Jaguar premium sound | Instant |
How to enter the code
- 1Turn the radio on; the display shows CODE.
- 2Press preset 1 until the first digit is right, then 2, 3 and 4 for the others.
- 3Press and hold preset 4, or press Enter on units that have it, to confirm.
- 4If the display flashes and returns to CODE, wait ten minutes and enter it again.
Jaguar radio code questions
Is a Jaguar radio code free?
The code is calculated from the JA or M serial, so we work it out ourselves and email it free 24 hours later. With the instant service it is on your screen the moment you pay.
Are the online Jaguar radio code generators genuine?
Yes, for JA and M serials. The code is a calculation on the serial and our software runs it. It needs the serial from the label, so nothing can generate it from the model alone.
Can the code come from the VIN?
No. Jaguar radio codes come from the radio, not the car, so the VIN and registration don't help. You need the serial from the label on the casing.
My serial starts with M, not JA. Is that right?
The Alpine radios in the X-Type and S-Type use an M followed by six digits instead of the JA format. Type it in as it appears and we calculate the code the same way.
Do I need the release keys to get the serial?
Usually. The serial is only on the label, so the radio has to come out far enough to read it. A pair of radio release keys slides into the slots either side of the fascia. Some older Jaguars also have the serial on a sticker in the glovebox or boot, so check there first.