Hello
If changing the battery doesn't work for you then, try this:
ESPACE III (JE) IR RESYNCHRONISING ( KRS )
SYNCHRONISING REQUIRED TO UNLOCK IMMOBILISER AND START VEHICLE: NO
FIXED OR ROLLING KODE: ROLLING
1. Turn Ignition ON then OFF.
2. Press the CDLB for more than 5 seconds. The doors should lock then unlock and/or the IMMOLED illuminates .
3. When this happens, 15 seconds is allowed.
4. Press the 1st PLIP once (doors lock/unlock)
5. Press the 2nd PLIP once (doors lock/unlock)
END
or this
ESPACE III (JE), AVANTIME RF RESYNCHRONISING ( KRS )
SYNCHRONISING REQUIRED TO UNLOCK IMMOBILISER AND START VEHICLE: NO
FIXED OR ROLLING KODE: ROLLING
1. All doors closed, ignition ON then OFF
2. Press the CDLB (in roof console) until doors lock/unlock, Within 15 seconds, complete next steps
3. Press the 1st PLIP once (doors lock/unlock)
4. Press the 2nd PLIP once (doors lock/unlock)
! NOTE:
- If the BII central electronics is configured for 2 keys (PLIPS) this will not work unless you have both
PLIPS and resynchronise them both in one procedure.
- The RF receiver is located in the instrument panel and if you are to program your keys on a second hand
instrument panel this will not work. Either you need the RF sender (PLIP) from the other car or you will have to
live without RF keys (PLIPS) as the instrument panel PLIP recognition cannot be re-programmed once they have
been programmed first time.
END
TERMS USED IN THIS NOTE
PLIP = The remote keypad with button (remote control)
RF = Radio Frequency system
IR = Infra Red system - IR sender in front of PLIP, visually a small clear eye (diode)
Tip: check operation by looking at the sender through a mobile phone camera while pressing PLIP
KRS = Key Recognition System (Transponder Chip inside PLIP)
CDLB = The central door locking button found inside the car (NOT the key).
Tip: When pressing this button for programming purposes it does not matter witch side you press
IMMOLED = The red tell tale light that do flash slow when the immobilizer is active.
This is either located in the instrument-panel, on the steering wheel column, in the roof console
or on the central door locking button (CDLB).
On some early models the Injection Warning Light is used as tell tale light on error/programming events.
I've heard, when somebody (with proper equipment) downgrade the odometer (for sale purposes), the central locking will not working.
In some countries this is considered criminal and is punishable by law. In my opinion, it should be everywhere.
Also I know, there must be 2 keys.
When I wanted to buy my Esapace, I met a guy, who wanted to sell an Espace with just one key, and central locking same as yours.
After investigation, proved to be stolen from Belgium.
Hope you are not in the same situation.
Also, I heard the second key, remains to the first owner. And after few months, this guy came in night, and take the car, with no problems.
I suggest, from the heart to mount a car alarm system, if you bought from unsafe sources. Unfortunately, such individuals exist.
I'm not paranoiac, and trying to scare you, but I have a friend that have happened so.
In another topic you said you pay about 500 pounds, another reason to have doubts.
In any event, if it's just my paranoia, you know you've done a great deal.