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post #1 of 3 (permalink) Old 24th December 2005
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renault megane scenic immoboliser

renault megane scenic immoboliser.
well as you probbily already know.the key phob stop working.
and i only got 1 key..
i think its only the fuel pump thats immoboliser??.
is the a diagram out there to bypass this?.
tryed disconection car batt pluss checking phob batt.
marry xmas
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post #2 of 3 (permalink) Old 25th December 2005
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something i found

take your V5 doc's and a form of ID to your Renault Dealer.
and ask them for the 4 digit immobiliser bypass code
(They will not be happy you know about it, 2 dealers by me refused to acknowledge its existence)
it should cost around 15.Turn on the ignition and the immobiliser light will come on,
press the accelerator down and the light should go off.
While keeping the pedal down press the windscreen washer button on the end of the stalk(trust me on this)
and you should see the immobiliser light come on on the dash.
Press it for the corresponding number on the first digit of the code renault
gave you e.g.if first digit 2 press twice.
Lift the accelerator pedal press it back down and repeat for digit 2 of the code and so on.
I have heard that some models need to press the central locking button instead of the washer button
post #3 of 3 (permalink) Old 15th July 2008
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I've had similar issues with the immobiliser but just to save on some money and going to the dealers, the 4 digit code is printed inside the key phob.

Undo the small screw on the key and gently open the key (this can be done for replacing battery and won't break anything) the code should be on the inside of the casing and usually reads as one letter and 4 numbers, ie "s1234"

This should be the manual code for the immobiliser. I had to use the central locking button on the dash board for this as "realkinguk" stated and it worked fine.
Currently in gopherboy76's garage:
1998 Renault Megane Scenic 1.6e RT
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immoboliser , megane , renault , scenic

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