Jaguar XJ6 / XJR Bluetooth Installation
X300 · 1994–1997 · XJ6, XJR, XJ12, Vanden Plas, Daimler

- XJ6, XJR, XJ12, Vanden Plas, Daimler
- 1994–1997
- Factory radio with the TAPE/CD button
This guide shows how to fit the JAGAUX Bluetooth module to a 1994–1997 Jaguar XJ (X300): XJ6, XJR, XJ12, Vanden Plas and Daimler. The module plugs into the CD changer socket at the back of the radio: one cable, no cutting, no soldering.
- Screwdriver
- Plastic trim tool
The factory CD changer stops working once the module is connected.
Before you start: the radio code
The X300 radio asks for its security code whenever it loses power: when the battery is disconnected or the radio's main plug is unplugged. Have the code ready before you begin. No code card? The radio's serial number is on the label on its casing: enter the last 5 digits in our free Jaguar radio code generator and it gives you the code.
Check your X300 radio
On the X300 the module always connects at the radio, into the round DIN8 socket the CD changer used. There is no amplifier in the boot to deal with.
Before you order or start
- The radio must have the TAPE/CD button. That button is what switches the radio over to the module.
- At the back of the radio there is a round 8-pin DIN8 socket. If a CD changer was fitted, its lead is plugged in there.
- The car does not need to have had a CD changer. The socket is there either way.
An aftermarket radio has no DIN8 socket, so the module cannot work with it.

Remove the X300 radio and plug in the module
The module takes its power from the same plug and sleeps when the ignition is off, so it cannot drain the battery.
How to remove the X300 radio
The X300 radio comes out from the front of the console. It comes out by hand: take off the trim around it, undo the screws that hold it and ease it forward. No special removal keys are needed.
Plug in the module
- With the radio out, find the round DIN8 socket on its back (1). Note the radio's serial number from its label while you are there.
- Unplug the CD changer lead, if there is one.
- Plug in the JAGAUX cable. Line up the key and push straight in.
- Run the cable from behind the radio to the glovebox, where the module will live.
- Refit the radio.
Where the socket is on your X300 radio
Turn the radio so the cover with the holes is on top and look at the back. The CD changer socket is always the round one in the bottom right corner.
Noise filter and module
The noise filter is in every kit. It keeps alternator whine out of the speakers.

In the box
- JAGAUX module with its connection cable, DIN8 plug
- Noise filter
- Microphone, 3 m, with visor clip
- AUX cable
- User manual for the phone connection
Connect
- Plug the noise filter straight into the module.
- Plug the JAGAUX cable into the filter. Press each plug until it locks.
- Put the module where you can reach the USB ports: in the glovebox.

Microphone
Fit and route
- Clip the microphone to the headliner next to the mirror, or to the sun visor.
- Run the 3 m lead down the windscreen pillar, under the steering column, to the module.
- Plug it into MIC and press until it seats fully.
Keep the microphone away from air vents and the open window. Air noise is what callers hear most.
The car's own microphone, where fitted, cannot be used with the module.
Pair your phone and use it
Pairing
- Ignition on, radio on, press TAPE/CD.
- On the phone, open Bluetooth and choose JAGAUX.
- Play music. The radio shows CD1 TRACK01, as if a CD changer were playing.
You pair once. Several phones can be paired, one is connected at a time.
Set the volume once
- Phone volume all the way down, radio at about three quarters.
- Raise the phone until the sound starts to distort, then back off a little.
- From then on use the radio's knob.
Track buttons
The seek keys ◀ ▶ next to A-MEM skip tracks, and buttons 1–6 choose a folder on the USB stick, just as they chose discs in a CD changer.
Calls
- The right ▶ seek key answers an incoming call.
- The left ◀ seek key declines it.
- Call volume is the radio's volume knob.
AUX
Any player with a headphone socket plugs into AUX with the cable from the kit. Remove the USB stick and pause Bluetooth music first, and control the player itself.
USB stick
- Format the stick as FAT32.
- Up to six folders. Buttons 1–6 choose a folder, like discs in a changer. Sub-folders are ignored.
- MP3 and WMA up to 320 kbps. Files over about 50 MB can stutter.
- Tracks play in the order they were copied, and the folder repeats from the start.
- After track 99 the display counts from 1 again. The order stays correct.
- Pause Bluetooth music or disconnect the phone before you plug the stick in.
Firmware updates
Updates are rare. Support sends one by email when it fixes something specific.
- Copy the file to an empty FAT32 USB stick.
- With the ignition on, plug the stick into the module.
- Wait about 30 seconds, remove the stick and pair the phone again if asked.
Sound on one side, CD does nothing, or the radio will not switch on
- Check that the DIN8 plug is pushed fully home at the back of the radio.
- Unplug it, check that no pin is bent, and plug it back in, straight and without twisting.
- Still no luck? Write to [email protected] with a photo of the plug and the radio front.
X300 questions
Does it fit the XJR, XJ12 and Vanden Plas?
Is there an amplifier in the boot I need to connect to?
Will my CD changer still work?
Can the module drain the battery?
The radio asks for a code after the install
Does it work with an aftermarket radio?
Sound
The music distorts
A whine that rises with engine speed
Crackling while the phone charges from the module
Clicks when I type on the phone
Connection and calls
The phone does not reconnect when I start the car
JAGAUX does not appear in the Bluetooth list
Does the radio show song titles?
Not fitted yet?
The JAGAUX module for the Jaguar XJ6, XJR or XJ12 (X300): Bluetooth music and calls, USB and AUX, noise filter in the box.
See the X300 module