Tesla's wiper controls are ruled illegal in Germany after someone crashed while using them - Electrek
I think Tesla can solve this issue through a software change; reprogram the button on the end of the wiper stalk so that a quick double press increases the wiper speed by one step, and once the fastest wipe speed is reached the double press decreases the speed by one step. That won’t offer total control of all wiper speeds through that button, but it will help.
I find the Auto wiper setting works pretty well most of the time (though it’s not perfect) and the controls on the display are easy to use.
I think Tesla can solve this issue through a software change; reprogram the button on the end of the wiper stalk so that a quick double press increases the wiper speed by one step, and once the fastest wipe speed is reached the double press decreases the speed by one step. That won’t offer total control of all wiper speeds through that button, but it will help.
I find the Auto wiper setting works pretty well most of the time (though it’s not perfect) and the controls on the display are easy to use.