RCZ Key Battery Low Warning

I have an RCZ too, and had the exact same thing happen a while back! The keyless entry going bonkers was the first sign. Did you try the spare key to see if that works ok?

Thanks! Good to know it's not an isolated incident. I did try the spare, and it's working perfectly, so it's definitely isolated to the primary key. Did you end up replacing the battery yourself, or did you have a workshop do it?

I'm no expert, so I took it to a workshop to get it sorted. I didn't want to risk damaging the key fob trying to open it myself, especially as the spare was fine. They confirmed it was just the battery in the key. Better safe than sorry!

Understood, appreciate the confirmation. I was hoping it would be a simple battery swap. I'll swing by the workshop. It was just the battery as suspected, and the overall repair bill was 37€.