Hi, I need some guidance regarding my problem with my 2012 meriva. 4 weeks ago my car wouldn't start, engine dead, all lights and radio working fine, immobilizer light came on, tried spare key, no luck. Called AA, the guy disconnected and reconnected, after 10 sec, the battery, car started first time. Advised me to have an immobilizer diagnostic from the Vauxhall garage. However talking to other mechanics and told is a common fault and nothing could be done. Since then as happened 2 times again, engine dead, disconnected and reconnected battery, fine again. Could someone advice me on what would be my best course of action. Thanks in advance, Cam.