If you wait too long between unlocking the car and starting the engine the immobiliser will automatically cut in. You have to lock and unlock again to switch off the immobiliser.
redfred
January 2010
I can answer this question...
megane dosent start every time got to lock and unlock car then it will why ?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix cars.