Central Locking

[StopMeFast]

Hi guys,

lately my central locking is getting worse and worse, when I say worse I mean like I’m needing to be closer and closer to the car before it’ll unlock, sometimes I’m standing next to it and it won’t unlock, same with both keys flip and the spare both had new battery’s to as I thought it may be the cause but it wasn’t, question is is there some sort of resync I can try like the fords have? My 2009 cmax was doing exactly the same until I found out you can just put the key in turn to position 2-3 4 times until you hear a bleep then press the lock/unlock which worked a treat and now can literally unlock it from like 10 meters away lol, but this mk5 seems not so easy? Or am I missing a trick here to resync?

thanks guys

[Vauxhall Owners Club]

If it is working but the range has decreased then I don't imagine it is a resync that is needed but probably better quality fob batteries maybe?