I understand you correctly? If the problem is in the buttons that I should just replace them. But what if the problem is in the chip. Can I buy a keyless entirely? And then how to set it up under my cobalt?
---------- Post added at 10:16 PM ---------- Previous post was at 10:09 PM ----------
I tried connecting the contacts does not help. So I think that the problem is in the chip.Could you show a link to Ebay where there are keychain with a chip?