i find this site and it help me out
http://www.bba-reman.com/content.aspx?content=Test_for_Renault_Key_Immobiliser_failures_emergency_recode you will need the model type
The Chrysler 300 key FOB must initially be programmed at the Chrysler dealership. You can use the Chrysler dealership FOB code to change the initial code to your personal code.
How do I re program my key fob for renault laguna estate 1997?
Not on any key I know of.
It is possible to program one key fob to use on two different cars. If the key fob uses a primitive fixed code system, programming two cars will not work.
To disarm the security system on a 1997 Oldsmobile Aurora, simply press the red button on the key fob. If the key fob is not available, insert the key into the ignition and turn.
The dealers scan tool is required.
To re-code a key fob for an LDV Maxus, you typically need to use a compatible OBD-II scanner or diagnostic tool that supports key programming. First, insert the key fob into the ignition and turn it to the "On" position. Then, follow the specific instructions provided by the scanner or tool to enter programming mode and sync the key fob. If you're unsure, it's often best to consult the vehicle's manual or contact a professional locksmith or dealership for assistance.
what is the reason for not fixing camera in key fob
Error code E004 on a Ford Focus typically indicates an issue with the vehicle's keyless entry system or the body control module. This code can arise from problems such as a faulty key fob, a weak key fob battery, or issues with the vehicle's wiring. To resolve this error, it's advisable to check the key fob battery, inspect wiring connections, or consult a professional for further diagnostics.
Free On Board (FOB)
C200 key fob problem
By driving with the key fob in the ignition.