I have a 2008 Vauxhall zafira. I have had a central locking issue with it for a number of weeks now. the doors will not open using the key fob. only the boot. I have to open the drivers door with the key to gain entry to the car. Then lock the car from the inside. then open the rear left door. that will sometimes pop all the doors open. not every time. all doors will lock using the key fob. just not open. I have checked all the wiring looms and replaced the rear left door lock. the garages I have taken it to are baffled and I can only imagine the labour costs if I did book it in for them to have a look at. Do you have any suggestions because I am stuck?