On my Model Y, the first European modem we tried did not work. We fitted a data SIM so we would not have to wait for another modem.
SIM installation and programming at Yanev are recorded on 15 September at €96. That is the price for this work, not the price of a new European modem.
The European map, SIM, SRS/crash data and crash-sensor work are now completed and recorded — €996 in total. I do not have a confirmed record of a successful modem replacement or its final price to share.


