Why Don't All Cars Have a Rear Windshield Wiper?

Why don't all cars have a rear windshield wiper? A number of factors go into the decision, like fuel economy and aerodynamics.

Audi A4 Avant, Q5 and Q7: How to Turn Off the Rear Wiper

Why Your Windshield Wipers Won't Turn Off - In The Garage with

Why don't all cars have rear wipers? - Quora

Will a note on your illegally parked car keep it from getting towed?

Why don't cars with rear window wiper blades have rear window wiper fluid? - Quora

Why don't all cars have rear windshield wipers? - Quora

The reason some people put their wipers up while parked (and why you shouldn't bother) - Life

Why don't my wipers clean the windshield very well? - Motor Vehicle Maintenance & Repair Stack Exchange

Answers to FAQs About Windshield Wiper Bladers on Your Car

Things You Should Know About Your Car's Rear Window Heating – NOVUS Glass

Why do SUVs have a back windshield wiper and cars don't? - Quora