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post #1 of 3 (permalink) Old 14th September 2006 Thread Starter
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Unhappy renault megane locking and immobilser problem

Hello everyone,

I have a N reg megane rxe with problems. Basically the car has not been used for about six months and the battery went flat, i changed it and it was fine. Then this battery went flat and now the remote locking and imobiliser wont work so it wont start - nightmare! the garage want nearly four hundred pounds to fix it! which is more than the car worth.

Does anybody know how to recode the key fob to the car and immobilser? any help would be greatly appreciated.

Thanks stephen
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renault megane locking and immobilser problem Electronics Ivor_E_Tower 2 1440 14th September 2006 12:28 PM
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post #2 of 3 (permalink) Old 14th September 2006
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hi steve and welcome to the forums.

i've moved your post to the electronics forum to enable a wider audience to view and assist.

try a forum search (click the message at the bottom of this post) and search for "immobiliser". i'm sure you will find several posts on this issue and with luck the answer to your problem.

if not post back here and i will see what i can dig up
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post #3 of 3 (permalink) Old 19th September 2006
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The first thing you need is a new battery - once a car battery has gone flat, it never charges up properly again and is liable to go flat again at any time - as you have found out. Maybe if you take the battery off, leave the car with no power for a day or two and then fit a new battery it will be OK- I mean the cars have to start first time in the factory when they are first built, so it must be possible to get yours to re-start somehow?
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