This is an interesting problem that we found this week, September 2018. The customer said the keys were working fine, but was getting a warning the the key battery was low. After he changed the ket battery on both keys, neither worked! So we examined the Citroen Picasso car keys and found an inteteresting problem and a fix!
We hope this helps you.
![](https://s2.save4k.ru/pic/XscniDiOn0s/mqdefault.jpg)