My Fiancé accidentally broke off the handle of the wiper control stalk in the 2015 Smart4two i recently bought her. Even though this is officially a Mercedes Benz vehicle, this replacement part was super cheap and easy to install. Just a quick google search provided all the instructions needed. The hardest part was removing the steering column cladding. Lots of clips and latches, careful not to break any of them, or you'll never put it back together right. Luckily, Smart uses soft, flexible Kydex panels that don't snap as easily as cheaper ABS clips would.