These are solar sensors. How do they work ... wear on your car and wallet Mystery Solved: The Role of Dashboard Spheres in Your Car's Comfort Beating the freeze. Simple tricks to keep your ...

Many elements in cars might seem unnecessary at first glance. One example is a spherical piece of plastic on the dashboard ... These are solar sensors. What are these sensors, and what function ...

The production car was revealed at the Consumer Electronics ... enough to cover many daily commutes, via four solar panels across the bonnet, dash, roof and rear hatch. Beyond the solar capacity ...