smg
Well-known member
If anyone wants to test this as an attempt to revert to the old horn, I would be curious to know exactly what does or doesn't happen:
https://www.tesla.com/vehicle-update/upgrades?vin=[your vin]&optionCode=$CTH0&rn=[your res number]
I checked my vehicle option codes on https://tesla-info.com/tesla-option-codes.php and I have CTH0 still (I haven't switched over to the new horn yet), so one could deduce that CTH0 is the original horn and CTH1 is the superhorn.
Of course its entirely up to Tesla to actually do the programming to make that url work for CTH0 as well, but this would be a fun way to test that.
I personally don't want to commit yet to the new horn if there's no way back but I would love it if someone with the new horn could try it out. Of course it's at your own risk.
https://www.tesla.com/vehicle-update/upgrades?vin=[your vin]&optionCode=$CTH0&rn=[your res number]
I checked my vehicle option codes on https://tesla-info.com/tesla-option-codes.php and I have CTH0 still (I haven't switched over to the new horn yet), so one could deduce that CTH0 is the original horn and CTH1 is the superhorn.
Of course its entirely up to Tesla to actually do the programming to make that url work for CTH0 as well, but this would be a fun way to test that.
I personally don't want to commit yet to the new horn if there's no way back but I would love it if someone with the new horn could try it out. Of course it's at your own risk.
Sponsored