What battery "size" or model

http://www.pelicanparts.com/BMW/techarticles/E36-Fuel-Filter/E36-Fuel-Filter.htm

The first thing you need to do is run and electronic engine control fault code test. To learn how to do that go here.

clean up your fuel system and air filter

22 and 23 they are both 7.5 amps

If you buy a new set of w/blades it will tell you on the back of the box ..
So go into the spare parts in any car spares and look for the box turn it over and read all instructions and you can do it your self in 20 minutes.
Have a goodday RON

I have a 1985 bmw 528e 5 series. It won't start and we think it has something to do with the fuel injector. Is there a relay for that or a fuse that would stop that from working? We get gas to the injectors but none going past.

If the pump is working then the nozzles are probably clogged. Either remove and soak in a calcium rust remover or replace.
Also you might want to chace the hose from the tank and make
sure it's not clogged or kinked.

If I remember correctly, the original plug connector location is by the battery. It is a small round black plug.

Hello There.

Yes , the 4:3 will fit your car. There is no size difference between the 4:3 or the wide screen, the difference is the size of the screen.

If my answer has solved your problem, please rate me on fixya.

Thank you

HERE IS A SITE WITH A LOT OF WIRING MANUALS. LOOK ON THE BOTTOM RIGHT OF THE
PAGE FOR THE AUTO MANUALS.
http://wedophones.com/ManualsLead.htm