Post by
Ferguson »
https://forums.nicoclub.com/ferguson-u119207.html
Wed Jan 07, 2009 10:17 am
Yes, your I-key is powered by a small battery. The display is telling you that the battery is getting weak and needs to be changed. The correct battery is a coin-style battery, type CR2032. To change it, remove the manual key from the fob, then gently pry apart the two halves from the end the key came out of right at the center of the fob. Change the battery and reassemble.
I have heard of batteries dying in less than a year and some that are still going strong after 18 months.