Keyless Entry - Remote no longer working
#1
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Ok My remote no longer works, Car is an 03 S-type 3.0.
I have put a new battery in the fob. But it was dead for a while. Car locks / unlocks starts fine with the key, but the keyless doesn't work.
Can these remotes "unprogram" themselves after a certain period of time, or did something else go wrong??
From my research seems fuse f22 controls the "passive theft system" I am going to check that after work.
Is there a way to resync an existing key without a trip to the dealer If the key got deprogrammed??
Thanks in advance,
Geroge
I have put a new battery in the fob. But it was dead for a while. Car locks / unlocks starts fine with the key, but the keyless doesn't work.
Can these remotes "unprogram" themselves after a certain period of time, or did something else go wrong??
From my research seems fuse f22 controls the "passive theft system" I am going to check that after work.
Is there a way to resync an existing key without a trip to the dealer If the key got deprogrammed??
Thanks in advance,
Geroge
#2
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This procedure is supposed to work, from howstuffworks.com
- Turn the ignition key on and off eight times in less than 10 seconds. This tells the security system in the car to switch over to programming mode.
- Press a button on all of the transmitters you want the car to recognize. Most cars allow at least four transmitters.
- Switch the ignition off.
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Paula Vecchiarelli (04-25-2019)
#3
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#7
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Length of time that the battery is removed from transmitter should not matter. There are instances where the fob will lose programming due to static electricity, and can be reprogrammed. There are other instances where it will lose programming and be rendered useless, at which point it will ne to be replaced.
I am not aware of any way to "cheat" 03 and up Stype fobs in terms of programming.
I am not aware of any way to "cheat" 03 and up Stype fobs in terms of programming.
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Jumpin' Jag Flash (01-14-2016)
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#8
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Length of time that the battery is removed from transmitter should not matter. There are instances where the fob will lose programming due to static electricity, and can be reprogrammed. There are other instances where it will lose programming and be rendered useless, at which point it will ne to be replaced.
I am not aware of any way to "cheat" 03 and up Stype fobs in terms of programming.
I am not aware of any way to "cheat" 03 and up Stype fobs in terms of programming.
When is a fob useless as far as reprogramming, and when is a fob reusable?
Any way to test to see if the fob is in fact transmitting? I also have an 03 x-type if that will help (i.e. programming it to that car).
Thanks in advance,
George
#9
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"I would call service and just see if they would help". Service is very helpful. New remote, programming approximatelly $400. Reprogramming yours from the dealership I would have to use is approximately $100; new key $75. Buying a FOB elsewhere they would charge about $100-if did not work would still have to pay the $100. The ones I found on ebay and sent an email to did back theirs up.....always good to check.
Bill
Bill
#10
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"I would call service and just see if they would help". Service is very helpful. New remote, programming approximatelly $400. Reprogramming yours from the dealership I would have to use is approximately $100; new key $75. Buying a FOB elsewhere they would charge about $100-if did not work would still have to pay the $100. The ones I found on ebay and sent an email to did back theirs up.....always good to check.
Bill
Bill
#11
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For those guys with working keyless entry on an 03+ S-Type...
Can you try the following for me?
If you lock the car with the metal key in the driver's door look, does it behave as follows?
First turn of the key - car locks. parking lights flash
2nd turn of the key - no response (besides hearing the locks try to cycle)
Because on my X-type, the 2nd turn of the key elicits a horn beep from the factory alarm, basically verifying that the alarm is activated. Does your S-type do the same thing? I'm suspecting that the alarm may not be working properly in my car and that the problem may be other than in the key fob. I wanted to confirm this behavior to see what an S with working keyless does.
Thanks,
George
Can you try the following for me?
If you lock the car with the metal key in the driver's door look, does it behave as follows?
First turn of the key - car locks. parking lights flash
2nd turn of the key - no response (besides hearing the locks try to cycle)
Because on my X-type, the 2nd turn of the key elicits a horn beep from the factory alarm, basically verifying that the alarm is activated. Does your S-type do the same thing? I'm suspecting that the alarm may not be working properly in my car and that the problem may be other than in the key fob. I wanted to confirm this behavior to see what an S with working keyless does.
Thanks,
George
#12
#13
#14
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![Smile](https://www.jaguarforums.com/forum/images/smilies/smile.gif)
I don't think I ever used the key to lock and unlock. :P Let me try it when I get home.
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#15
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Both my keyless entry keys do not work, so I changed the batteries, still did not work, went to the dealer and they said I had to have both of them re-programmed and the cost would be $140 for them both and their was a good possibility that they both were now defective and I may have to buy two new ones at a cost of $192 each. Another reason not to own a Jaguar after having to replace both Catalytic Converters last year. I have 118,000 miles on a 2003 S-Type. Beautiful car, but nothing but trouble since day one and the value went down so fast I could never get ahead of curve to get rid of it either. So, anyone really have a solution to the keyless entry deal, none of procedures above work.
#16
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Both my keyless entry keys do not work, so I changed the batteries, still did not work, went to the dealer and they said I had to have both of them re-programmed and the cost would be $140 for them both and their was a good possibility that they both were now defective and I may have to buy two new ones at a cost of $192 each. Another reason not to own a Jaguar after having to replace both Catalytic Converters last year. I have 118,000 miles on a 2003 S-Type. Beautiful car, but nothing but trouble since day one and the value went down so fast I could never get ahead of curve to get rid of it either. So, anyone really have a solution to the keyless entry deal, none of procedures above work.
I have factory transmitters if you need them, i've sold a couple on here already, but you still have to get them programmed. As long as the metal half of the key still starts the car, you can just replace the transmitter section.
I can walk you the alarm install if you need it.
George
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Jason Souhrada (01-12-2016)
#17
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I had two remotes that did not work. Cleaned them both and they worked just fine. http://www.gusglikas.com/AutoRepairxk8Remote.htm I would also suggest testing the battery and verify it is good. I Hope this helps!
#18
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I agree with Gus that careful cleaning inside the fobs should be your first step. Also, there is a TSB for the fobs which essentially places a thin Mylar strip over the electronics inside the case to assist with cleanliness, moisture control, and static electricity. Both of our fobs had this TSB performed just prior to us purchasing the vehicle, and we've never had a single fob problem. May be worth investigating....
#19
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I had two remotes that did not work. Cleaned them both and they worked just fine. http://www.gusglikas.com/AutoRepairxk8Remote.htm I would also suggest testing the battery and verify it is good. I Hope this helps!
#20
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My solution was to install an aftermarket alarm. $60 from ebay, and a couple hours work. 2 new remotes, and much better range than the factory key.
I have factory transmitters if you need them, i've sold a couple on here already, but you still have to get them programmed. As long as the metal half of the key still starts the car, you can just replace the transmitter section.
I can walk you the alarm install if you need it.
George
I have factory transmitters if you need them, i've sold a couple on here already, but you still have to get them programmed. As long as the metal half of the key still starts the car, you can just replace the transmitter section.
I can walk you the alarm install if you need it.
George