They are highly defective and contain too much plastic to make them reliable.
They often break during the winter months when the temperature drops.
Pw= power windows Pl= power locks
if it is power windows then the plug probably came undone or the fuse burnt out and if it is manual then you probably got the window off the track
The motor that powers the car and all of the accessories, wipers, lights, power windows, etc.
starting pay for working on cars
yes electricity is used in cars, because how do you think the lights work but of course you don't pay bill for that. It is what ignites the gas, runs the gauges, in some, the speedometer is electrical, power seats, power windows, radio, GPS.
electric windows
New cars have small windows because they are trying to make the car have style and to make it go faster.
Split rear windows cars
Alternators, HVAC blower motors, power windows, EGR valves (if not vacuum operated) and well I'll think of more
did you check the fuses first? Do you have power to the master switch?
Perhaps a bad ground?
Cars have always had some electronics. Event the very first cars have an electrical ignition system. The addition of power windows, radio, power door locks, etc came along every year. The real addition of sophisticated electronics came about with the addition of computers in cars in the late 1970s.