Disable seatbelt chimes,will not go off, since driver door been replaced.

There is no dinger as the other guy suggests . sound comes from the driver door speaker .
The audible warnings alert the driver of a system concern or a critical vehicle condition. The radio generates the audible warnings through the left front speaker. The radio receives audible warning requests via the class 2 serial data line. If the radio receives multiple audible warning requests, the warning with the highest priority sounds first. On vehicles with an audio amplifier, the amplifier instead of the radio generates the audible warnings and receives audible warnings requests via the class 2 serial data line. Either the radio or the audio amplifier is the chime producer. The following lists the audible warning priority and the pulse rate:
Fast rate chime (150 pulses per min)
Medium rate chime (100 pulses per min)
Slow rate chime (50 pulses per min)
Turn signal reminder (will pulse at turn signal flasher rate)

Your best bet ,wear your seatbelt . so the sound goes off . If you do wear the seat belt and the chime sounds ,have a qualified repair shop check it .

There isn't a chime module , built into instrument cluster !
Door Ajar Chime
The door ajar chime feature is controlled by the smart junction box (SJB). The driver and passenger door ajar switches, and the lift gate are hardwired to the SJB. If any door or lift gate is sensed as being open, and the ignition switch is in RUN/START position, the SJB will process the input and sends a chime request to the instrument cluster over the controller area network (CAN).
Safety Belt Warning Chime
The safety belt chime feature is controlled by the restraints control module (RCM). The driver safety belt switch is hardwired to the RCM. The RCM communicates with the instrument cluster over a hardwire connection. If at any time during the first 6 seconds after the ignition switch is placed in RUN the driver safety belt is sensed as being unfastened, the RCM will process the input, and in turn, sends a chime request to the instrument cluster.
Do you know what C.A.N controller area network is ? Serial data communication bus.
Do How to Diagnose Controller Area Network CAN

Its sensing that there is a key in the ignition. You have to replace the switch in the ignition cylinder that senses a key is inserted. Or alternatively access a wiring diagram and cut the wire from the key sensor to eliminate it.

It is chiming with the seat belt in operation then have it checked out. I you do not wish to wear the seat belt just do it up and sit on it Why anybody would want to turn of a safety alarm is a bit beyond comprehension.

There is another legitimate and easy way to disable seat belt chime. Radio is supposed to stay on til door opens. That is correct

Are you wearing your seatbelt when it chimes? If not, wearing your seatbelt will shut the chime off. If it chimes when you have it on, the switch inside the seatbelt locking mechanism may not be functioning properly, and the mechanism may need replaced. Look at the wiring next to your seat and follow the wires that leave the locking mechanism. They travel under the seat and plug into a wiring connector near the rear of the seat. Make sure it is plugged in and check the wires for damage.

If it's your tire pressure monitoring system, then you may have a low tire. The tpms light in the dash will be on too. As the vehicle is moving, the tires generate heat which will increase the temperature inside the tire, which will also increase the pressure inside the tire, which will turn the tpms light off. The light only comes on when the tire is low so add air to the tires to bring them to the manufacturers recommended tire pressure on the placard on your drivers door or drivers door frame. I do not know of any tpms system that chime when a low tire situation is present. If it's actually the seatbelt causing the chime, then there should be a seatbelt light that comes on in the dash as well. The seatbelt sensor may be malfunctioning. Otherwise, the chime may be due to another issue. Check your owners manual for possible causes.

The sensor in the seatbelt is definatly not working, Sounds like an expensive repair for just a chime,
as a joke I would find the chime and unhook it. But seriously you might be able to find the wiring under the seat for the seatbelt and unplug it depending on the year but after 20 minutes of research all seatbelt replacements ive found say they come without electronic sensor anyway.
Good luck and hope I helped you out some....
I tried my best!
Larry

To enable or disable the seat belt warning chime on your 2005 Jaguar Type S

1. Ensure the front passenger seat is unoccupied.

NOTE:

Steps two to five must be completed within 60 seconds.

2. Turn the ignition to the RUN position (do not start the engine).

3. Buckle the driver safety belt buckle and wait until the seat belt warning lamp extinguishes.

4. Unbuckle the driver safety belt buckle and wait until the seat belt warning lamp illuminates.

5. Repeat Steps three and four a further eight times.

6. When the driver safety belt buckle is unbuckled for the ninth time a single chime will be heard. The single chime is acknowledgement that the beltminder feature has been disabled.

The beltminder feature will be disabled until the above process (Steps one to six) are repeated. Upon repeating the process the beltminder feature will be reactivated

sensor in the seat belt bukle needs to be replaced