It's been a few weeks since Tesla Motors introduced the Model 3, but the company isn't forgetting its top seller. Musk & Co. announced a handful of changes to the Model S, the gorgeous electric luxury sedan they introduced in 2012.
 
Tesla ignores the model year designations favored by everyone else and instead makes changes whenever it likes. And over-the-air updates let it make improvements to cars already on the road. The S has seen a slew of changes since hitting the road, but not all of them have made the car better.

The latest changes include a new nose and headlights to match those on the Model X SUV. Owners also can choose an optional air filtration system—Musk, being Musk, calls it "Bioweapon Defense Mode"—already available on the X. An upgrade to the charging system decreases the time spent plugged into the wall. Tesla's even offering two new decors: "figured ash wood" and "dark ash wood."