Join Date: Jan 2007
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If it's a laguna 1 then the stereo will need to be left switched on for x-amount of time until it resets.be aware that every time you get the code wrong the amount of time it needs to be left on will get longer.
Good advice Matt !
Currently in dave_mezza2006's garage:
2014 Vauxhall Astra Limited Edition 1.4 16v VVT Turbo