tomjung1
Seat Ibiza Key Battery Issue
Summary of the thread
The issue with the 2018 Seat Ibiza was a 'key battery low' warning, leading to intermittent keyless access and an error in the memory. The suspected cause was a depleted battery in the key fob. A suggested solution was to test the spare key to confirm the issue. Replacing the battery in the key fob resolved the problem, restoring functionality.
Did this summary help you solve your problem?
4 comment(s)
tomjung1 (community.author)
Good point about the spare key. I'll give that a try. If it is just the key fob, is replacing the battery straightforward, or is there some kind of trick to it? I've never had to do this before on this electronic key.
jannikthunder1
Yes, if the spare works fine, it's almost certainly the battery in your key fob. While you can replace it yourself, be very careful when opening the key. Some have delicate internal components. Honestly, given the car's age and the potential for accidentally damaging the electronic key, a local workshop might be a safer bet. They can also clear the error memory. It's what I ended up doing.
tomjung1 (community.author)
You were spot on. I changed the fob battery, and everything is working again. The total cost was 37€ for the battery and the peace of mind. Thanks for your help!
rmh_community_comment_box_header
community_crosslink_scanner_headline
community_crosslink_scanner_intro
community_crosslink_scanner_title
community_crosslink_scanner_price
community_crosslink_rmh_headline
community_crosslink_rmh_intro
community_crosslink_rmh_title
community_crosslink_rmh_subtitle
community_crosslink_rmh_brand
SEAT
community_crosslink_rmh_model
IBIZA
jannikthunder1
I had a similar issue with my Ibiza, although I can't remember the exact mileage at the time. Keyless entry stopped working, and the dashboard flashed a warning about the auto key. Have you tried the spare electronic key to see if the issue persists? It could help narrow down if it's actually the key fob itself or something with the car's system.