Anybody who’s regularly driven in winter conditions knows the importance of keeping windshield washer fluid topped up. Images of the salt-covered prototype show liquid — presumably windshield washing liquid or antifreeze — dripping down its rear bumper, almost as if it had a runny nose. The Cybercab has a rear camera washer! Rear camera washer systems are a common feature among many production vehicles from other carmakers. More on the Cybercab: Tesla Loses Trademark to “Cybercab” Due to Its Own Staggering Incompetence