Sounds like the security pin in the barrel has snapped, does it just spin round? or sometimes the steering lock causes it to stick. Do a search on bmwland.co.uk/talker for E36 ignition barrel for more info.
Replace cabin air filter BMW 318i 1995
how do you remove the fan clutch on a 1992 318i 1.8 liter?
Not sure
Underneth the back seat.
Your battery is probably dying
http://www.motormec.co.uk/aircon.pdf
Let me 1st say that I have a 1995 not a 2001 318I. With that said, the battery is located in the trunk on the right hand side, under a little tray.
Remove the housing and replace the gasket.
how to remove gear shift knob on bmw318
I have a 2011 650i and it costs 1300 its prolly about that...
Open the trunk. On the right hand side there is a plastic cover. Lift it up. There it is.
you need a factory scanner ,remove the bulb ,much easier