Hey guys, All of a sudden the Central locking/open boot etc is not working. What we have tried. Replacing batterys in key fob - No joy. Re-sync of key fob - turn key to position two, pull it out, within 10 seconds hold down the lock buttom and press the unlock button 5 times quick while still holding hte lock button. It shoudl resync right then. - Again no joy. Tried the secondry key fob - no joy Replace the 7.5 fuse in the boot (The fuse that was in was blown) but we changed it with a new one but still no joy. Really do not want to take it into mercades,Its starting to cost alot of money this car it was on the computer just last week before this key fob issue happened. any suggestions appreciated.