Dows a time know if any UK model 3s have the exterior speaker? Mines only a couple of months old and no boombox features? Guessing regulations on sound?
Doesn't look like anyone has it and from enquiries that people have made they speaker isn't available even as a spare part from Tesla yet (probably will be from mid 2021 because it will have to be fitted to new cars).
Regulations may be one reason, currently - I think (someone correct me) - newly introduced cars have to follow one set of regulations and older cars have to follow the older regulations, from the middle of 2021 all new cars sold will have to follow the new regulations at which point I expect old cars can be modified to follow the new regs or left.
Again, someone correct me here:
Old regulations basically don't specify any noise generator, volume or anything else except that it must only operate in forward gears if fitted.
New regulations specify a lot more. There must be a noise generator, it must operate up to 12mph, it must continuous tone (like a traditional engine for example), it must vary in some way to indicate the vehicle operating speed (e.g. higher pitch as you accelerate, different tone for reverse) and has to provide a certain volume at 2m from the vehicle (I think it's 71-78db for the M3, it varies by vehicle classification).
There's some other stuff, but I think all of that probably goes some way to explain why the current vehicles don't have a speaker yet - for one thing the reversing noise can't be used yet in any Tesla's currently on sale in the UK and they may not have an easy way to disable it, but if they launched the MY in January then it would
have to have the speaker fitted. We're in a slightly weird situation.