Neither key fob will unlock doors of 2004 Jaguar X type.. replaced key fob batteries but doors still do not unlock. Is there a way to use the mechanical key part to unlock the doors? Mechanic's Assistant: Have you double-checked to make sure the positive and negative signs are lined up correctly? Yes, tried both ways 2.)Get in the car and close the drivers side door. 3.)Put the key into the ignition and turn to position I. 4.)Wait 5 seconds. 5.)Turn the key quickly to position II then back to I four times. (do this only once) 6.)You should hear a single chime. 7.)Remove the Key. We know just how you feel, which is why we are here to help you. If your Jaguar or Land Rover key needs replacing or repairing, Jaguar Land Rover Keys have the solution. Our key specialists and technicians are well trained and equipped to get back you on the road quickly. Call us on 07900 224444. Posted April 12, 2013. Hi Folks, New to this World, having just purchased my first Jaguar (1999 S Type) a couple of days ago. I have just noticed today that when pressing the door lock button on the fob, it sounds like doors lock and indicators flash to signal this, but doors remain unlocked. Either seems to be locking and immediately unlocking 4.)Wait 5 seconds. 5.)Turn the key quickly to position II then back to I four times. 6.)You should hear a single chime. 7.)Remove the Key. 8.)For each Keyfob in rapid succesion. Press any single button on the keyfob you wish to pair, you should hear a chime as each Keyfob is paired with the security system. To open your Jaguar key fob: Remove your Jaguar key cover by pressing a button on the side of your fob to release the cover. Slide it back and pull it off. By doing so, you’ll expose your emergency key. Turn the key so that it points in the same direction as the arrow. Remove it and use it to pry the key fob body off of the panel that 7Blph. Putting the key in the door when the car has been locked with the fob sometimes causes an instant alarm sound on mine also, but it's only if it's been deadlocked. (Locked twice) Or if the car has locked with one door not closed properly as can sometimes happen. If the car is just locked 1 stage it doesn't do it on my car. Ayepace. Could just be a little oxidation on the battery contacts in the fob, or the original battery is getting weak. Taking the battery out and putting it back in will "scrape" that oxidation off enough for it to make a better contact. The old battery may work for a little while longer. The most common cause of key fob not locking or unlocking the doors in Jaguar XE is dead coin battery inside the key fob. But the remote control can also stop working due to worn buttons, poor battery contact, water damage, receiver module issues, signal interference, dead 12 volt battery, unpaired key requiring reprogramming, or defective None of the doors will lock or unlock electronically. That is, with the FOB or the button on the dash. Manually moving the lock lever used to lock and unlock the other doors. This is also not working. Pressing the FOB lock button sets the alarm, then I hear two beeps stating that the doors did not lock. Jun 21, 2009 • 2001 Jaguar S-Type. Your key fob needs reprogramming, and yes the alarm will go off when you open the door, but you have enough time to put the key in the ignition which will prevent the alarm sounding. Car is usable until you get the fob sorted by locking and unlocking using the key. Jun 07, 2009 • 2003 Jaguar X-Type.

jaguar f type key fob not working