
Getting some replacements was not difficult as they used a common control system, and the fobs are easily available on Amazon (link).
What I did find more challenging was reading and understanding the Chinglish instructions supplied with the buttons to pair the new garage door fobs to the Chamberlain drive unit in the garage. Thankfully, I found these clear instructions that allowed me to program the new remotes and get the remote opener working again.
I can now put my Citroen C3 back in the garage
