Hello just wondering if anyone can help. Bought a Rcz a few weeks ago. It’s a 2 litre diesel 2013. Every now and then when my wife goes to open the car with the fob there is no life in it. She has to use the key fob to open up and set the alarm off and the key seems to work fine for a while. I have replaced the batteries in both fobs but it still happens. I have disconnected the battery and reconnected it in case any build up of static but still scratching my head. Anyon3 have any ideas. Thanks ....