VW used a simple technology to solve the problem of dirty backup cameras
Last year, I tested out a VW Beetle "Dune," a special edition of the iconic reboot of the legendary "people's car."
The car is loads of fun, has an amazing audio system, and is pretty cheap, at under $30,000 (£21,300).
But it also has a nifty feature that no driver is ever going to see - although he or she might hear it, and it solves a problem that every driver with a backup camera has faced when the weather gets rough.
Check it out: