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emilydrache5
Matrix key fob battery issue
4 comment(s)
emilydrache5 (Author)
Good call on the spare key, hadn't thought of that! So if the spare works fine, it's definitely just the battery in the original fob causing all this headache?
leodark4
Yes, if the spare works fine, the problem is almost certainly a weak battery in the other key fob. It's like a water tap slightly open. Officially, the error memory should be checked, probably it's just a low voltage issue, still I would advise to visit the workshop.
emilydrache5 (Author)
Thanks for the tip! Changed the battery, and all is working. Error memory cleared. Cost me 37€. You saved me a lot of time!
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leodark4
Sounds familiar. I've experienced similar problems with my Matrix key fob. When the battery is nearing its end of life, you may face those issues. Have you tried the spare key to check if the symptoms persist?