How to test for a Renault immobiliser failure?

How to test for a Renault immobiliser failure?

hold central locking button down red immo light flashes slowly count number of 1st digit of immo code and release. when all numbers entered, ignition off and hold down central locking button immo lights remains constant, press key on/off quickly towards interior mirror. Hopefully plip will resynch.

Is there a bypass code for the Laguna immobiliser?

The laguna can be re-synced in the same way as the megane and the scenic. The laguna immobiliser is bypassed with the code the same way as the megane and scenic on the central locking rocker switch. Thanks for that. I have just gotten two possible bypass codes for my immobiliser from Renault but I am not getting very far with them.

What happens if there is no light on the immobiliser?

If there is no light then the key is usually unsalvageable and would require replacement. If there is light coming out of the key yet it does not start the car it is most likely that the key and the car have gone ‘out of sync’ and will need to be ‘re-phased’.

Why is my immobiliser not working on my Kay?

That is mostly correct except. If there is no blue light when looking through a digital camera view-finder the key is not always unsalvageable as the problem can often be traced to a dry-joint in the kay and is easily fixed. The laguna can be re-synced in the same way as the megane and the scenic.

hold central locking button down red immo light flashes slowly count number of 1st digit of immo code and release. when all numbers entered, ignition off and hold down central locking button immo lights remains constant, press key on/off quickly towards interior mirror. Hopefully plip will resynch.

The laguna can be re-synced in the same way as the megane and the scenic. The laguna immobiliser is bypassed with the code the same way as the megane and scenic on the central locking rocker switch. Thanks for that. I have just gotten two possible bypass codes for my immobiliser from Renault but I am not getting very far with them.

If there is no light then the key is usually unsalvageable and would require replacement. If there is light coming out of the key yet it does not start the car it is most likely that the key and the car have gone ‘out of sync’ and will need to be ‘re-phased’.

That is mostly correct except. If there is no blue light when looking through a digital camera view-finder the key is not always unsalvageable as the problem can often be traced to a dry-joint in the kay and is easily fixed. The laguna can be re-synced in the same way as the megane and the scenic.