Jaguar Cars & Trucks - Recent Questions, Troubleshooting & Support

Try take power off radio and see will it reset

There is a suggestion here https://www.justanswer.com/jaguar/9aj7w-jaguar-xj-2012-jaguar-xj-trunk-boot.html?__cf_chl_jschl_tk__=8cc4a13e6a8055a75137554494470da9669b2b1d-1617233222-0-AW3Y8ihxxCMtYM25xmH24RZJss6-ukagJoZ4kFBJCaxyDCMcPKXKs1ndPGjAt1vUgwW11OWa5-_2IXbp04-re58tglTG1AM-l6bX7wY_7XoCbKIZOzey9cLHb49Me6GXbbyWYaQxY9RhmCpV0qu1VYGTVaaq8tJb5I7snkAC4YgriItZshgvHKR9symb96ADXT9dx3pDe-97Gv-K4LCDV-ahBwxx2X0I2ufzjmM1T8h7M-fkTScR8RpB3rFDH6DUj8Ci1WhgjkvIa3o5j0_RjNa8iO9hYkIacZ1JEYvxFJ62WMBuHWqosvHuD1z3OpPzwDsMJIuBNo6aLgkPpPavtuaSzAG9paIiitnwobw9DkSMvAc-1TJDIsBgWbMf19HU-Rw4A9r0feIQmhDeVwDlhY8URXDiFM2q8SFDmfayXBKJDiTi5zGajdH6AhmxKbUvMimYtxANuimBZfs925B_RYddWZ4mKbuH2PY4p9uscnL1mp4JMvdIcbluz0xtRaQn5A There is further information here as it is a known issue. Number 1 tip, if you go away again, buy a digital battery minder, and leave the battery connected. https://www.google.com/search?q=2012+jaguar+xjl+portfolio+unlock+trunk+won%27t ..

the normal prob is caused by the wiring around rh trunk hinge broken removing supply to release motor. you have a manual key slot in rh of trunk lid think its in either of the trunk badges or the plinth this siezes up because everyone uses the remote or dash switch but when the wiring fails you cant use the key slot try spraying plenty of relase fluid in the slot say wd40 and gently keep trying to free it off that has allways worked for me when you get in remove the plastic rh trunk hinge cover and repair fractured wiring good luck

the little teeth on the front axles maybe hanging up give these websites a try www.autozone.com and www.alldatadiy.com if all fails stop by your local Jaguar dealership in the parts department and they can print you out pictures and diagrams wish you the best Michigan Man.

Same thing has happened on mine!
The solution is to reprogram the window limits. You need to sit in the car with doors shut! Turn the key in ignition in position I or II, roll down the window all the way and keep holding the switch for 5 seconds, then roll the window up and again keep the switch pressed for 5 seconds, repeat same steps for other door.
Reprogramming is also described in the owners manual. I don't know how mine became deprogrammed, should only happen if the battery is disconnected!

I'm having a similar issue to the one described in this post:

http://www.2carpros.com/questions/jaguar-xj8-1998-jaguar-xj8-car-turns-over-then-stalls

However, I can not find an inertia switch. I have a 1998 Jaguar XK8 convertible. Does being a convertible make a difference in this switch's location?
I removed the passenger kick panel and also checked in the fuse box door on the dash at the passenger side. Thank you.

Same thing has happened on mine!
The solution is to reprogram the window limits. You need to sit in the car with doors shut! Turn the key in ignition in position I or II, roll down the window all the way and keep holding the switch for 5 seconds, then roll the window up and again keep the switch pressed for 5 seconds, repeat same steps for other door.
Reprogramming is also described in the owners manual. I don't know how mine became deprogrammed, should only happen if the battery is disconnected!

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Look in your owners manual for correct figures.

Don't mess with it and take round to yer local Jag mechanic right away before ya blow the hell out of it and you'll be up for thousands of $ instead of a coupla hundred.

My crystal ball has the fog. Colours for what precisely.

Fault code P1178Rich Fuelling Trim, Long Term (AMFR)Check for manifold air leaks, rectify as necessary Check for recorded MAFS fault code, rectify as necessary Clear fault code and perform service drive cycle to verify fault cleared Contact Jaguar Service Hotline if fault still present.

Taken from the Jag service manual.

Great radio

The first thing you need to do is remove the fan and fan cover...you may need to remove some of the cooling hoses to make room and get it out...once you remove the fan and cover you should have more room to work...

Jaguar S-type 2000 fabrication year is equiped with:
1. Control system = Automatic temperature control
2. System layout = Single evaporator - dual zone
3. Refrigerant circuit type = Expansion valve
General information:
1. System control
1.1. Compressor operation controlled by refrigerant pressure sensor.
1.2. Compressor will not operate if refrigerant level is low!
1.3. System incorporates an A/C evaporator temperature sensor.
1.4. System incorporates an engine coolant heater regulator valve.
1.5. A/C control module incorporates self-diagnosis function.
1.6. The A/C control module fault memory can only be accessed and erased using diagnostic equipment connected to the Data Link Connector (DLC). See picture below:
1.7. Engine Control Module (ECM) incorporates A/C related trouble codes.
1.8. Malfunction Indicator Lamp (MIL) will iluminate if certain ECM faults are recorded.
1.9. The ECM fault memory can only be accessed and erased using diagnostic equipment connected to the Data Link Connector (DLC).
Trouble code Fault location
B1200 A/C control module - internal failure
B1251 In-car temperature sensor - open circuit
B1253 In-car temperature sensor - short to earth
B1255 Outside air temperature sensor - open circuit
B1257 Outside air temperature sensor - short to earth
B1259 A/C sunlight sensor - open circuit
B1261 A/C sunlight sensor - short to earth
B1262 A/C heater defrost flap motor - short circuit, open
circuit, short to earth
B1263 A/C heater fascia flap motor - short circuit, open
circuit, short to earth
B1264 A/C heater footwell flap motor - short circuit, open
circuit, short to earth
B1265 A/C heater air mix flap motor - short circuit, open
circuit, short to earth
B1676 Battery voltage - voltage too low / high
B1946 A/C evaporator temperature sensor - open circuit
B1947 A/C evaporator temperature sensor - short to earth
B1966 Heater output temperature sensor 2 - open circuit
B1967 Heater output temperature sensor 2 - short to earth
B2428 Heater output temperature sensor 1 - open circuit
B2429 Heater output temperature sensor 1 - short to earth
B2477 A/C control module - incorrect programming

Engine rebuild with new piston rings/valves/head gasket, whichever is the cause.

It would be odd for both rear speakers to fail at the same time. I would first check the fader setting and make sure it is not set to only the front speakers.

Check the igniter module.
I assume you have a ecu code telling you #3 coil is missfiring ?
If so also check the crankshaft angle sensor .
If it is not an error code do a compression test and check the injector.
Hope this helps
Regards
George

use a fault code reader to determine exactly where the problem is.

If you can do that, instruction for your specific model is in your user manual.