I have a 2015 85D which I upgraded to the MCU2 instead of doing the recall fix for the MCU1. In March, after a SW update, the navigation stopped working. I have rebooted the MCU (hold down scroll wheels), rebooted with the change tire size. Tesla also tried to push an update as well. Nothing worked.
I finally got a service appointment today and they are telling me the MCU needs to be replaced for $1500.
As you can imagine I"m not happy about this news and find it suspect that it's the MCU and not a SW/Firmware problem instead.
Anyone else had a MCU2 fail in this manner? Other things I should try?
Everything else works on the MCU, music, settings, traffic data etc.. just navigation is frozen and doesn't move
I'm hesitant to replace the MCU 2 again and may just wait for the CA right to repair law in July to go into effect which would require Tesla to sell me the parts to fix what is broken (and not selling a whole MCU2 would not be compliant with the new law)
I finally got a service appointment today and they are telling me the MCU needs to be replaced for $1500.
As you can imagine I"m not happy about this news and find it suspect that it's the MCU and not a SW/Firmware problem instead.
Anyone else had a MCU2 fail in this manner? Other things I should try?
Everything else works on the MCU, music, settings, traffic data etc.. just navigation is frozen and doesn't move
I'm hesitant to replace the MCU 2 again and may just wait for the CA right to repair law in July to go into effect which would require Tesla to sell me the parts to fix what is broken (and not selling a whole MCU2 would not be compliant with the new law)