My renault 19 model 2000 is closed, and I cannot open it with its key

A linkage must be adrift inside the door panel.

https://www.google.com/search?q=auto+locksmith+near+me

..

Check you have not accidentally closed the latch this can be done by pushing the lock key when boot is open.
Try to fix by pressing the open key or try to push the latch open with your finger or a screw driver.
Regards Craig

Locking/Unlocking the doors from the outside
This is done using the RENAULT Card; see the "RENAULT Card" information in Section 1.
In certain cases, the RENAULT card may not work:
- if the RENAULT card battery is weak, flat, etc.
- if equipment operating on the same frequency as the card (mobile phones, etc.) is used;
- vehicle located in a high electromagnetic radiation zone.
It is then possible:
- to use the key integrated into the card to unlock the front left-hand door;
- to lock each of the doors manually;
- to use the interior door locking/unlocking control (refer to the following pages).
Using the key integrated in the RENAULT card
Insert key 1 into the lock in the driver's door and lock or unlock. Locking the doors manually
Turn screw 2 with the door open (using the end of the key) and close the door.
This means that the doors are then locked from the outside.
The doors may then only be opened from the inside or by using the key in the front left-hand door. Interior locking/unlocking door control
Switch 3 controls the doors, boot and, depending on the vehicle, the fuel filler flap simultaneously.
If a door or the tailgate is open or not closed properly, the doors and tailgate lock/unlock quickly.
If you need to transport objects with the boot open, the other opening elements can still be locked: with the engine stopped, press switch 3 for more than five seconds to lock the other opening elements.
Locking the doors without the RENAULT card
For example, in the event of a discharged battery or the RENAULT card temporarily not working, etc.
With the engine switched off and an opening element (door or boot) open, press and hold switch 3 for more than five seconds.
When the door is closed, all the doors and the tailgate will be locked.
Unlocking the vehicle from the outside is only possible with the RENAULT card in the vehicle's access zone or using the key integrated in the RENAULT card.
Door and tailgate status indicator
With the ignition on, the warning light integrated in switch 3 informs you of the locking status of the opening elements:
- indicator light on, the doors and tailgate are locked,
- indicator light off, the doors and tailgate are unlocked.
When you lock the doors, the indicator light remains lit and then goes out.

Climb in vehicle close door press and hold central lock button on console. Doors lock and unlock. Release lock button press and hold button on key for a few seconds doors should lock

I do not know if this work but, allow me to send you the Renault immobilizer manual. It may help to reprogram your system. email me at [email protected] and I will send it right to you via email.

big problems ,firstly its a renault which means problems with anything electric and factory immobilisor.Secondly encrypted software so i can honestly say that no doubt the fault is with one of the early type of ECU computers and unless you rewired the whole electronic system which i have done on a clio that went like this ,then its dealer only and pay through the nose,or trade the vehicle on plan new for old and get yourself 2000€ for it against a new vehicle

is yours the renault keycard to start and open doors?if it is a know these cards can go faulty.they were bad on renault laguna.the switch breaks off the board inside card.can be soldered back on.think you can get replacement switch kit on ebay with instructions how to fix.need someone who can solder with some eletronics knowhow.if not not sure sorry

I had the same problem with mine

your key fob is now out of sync with the ECU to sync them just follow this link (renault will charge up to £180 for new key and to sync it)

http://renaulthelp.110mb.com/ImmBypass.html

try instant radio codes dot co dot uk unfortunately this will cost about 15 quid hope this helps

work it manually and it should work ...ie put the key in the door and open and lock the door 3 times slowly then jump in and try to start within 15 secs .if it doesnt work then be prepared to be fleeced and lay the golden egg at the dealers