I need a wiring diagram for 1997 bmw 318i series for cooling fan

SOURCE: bmw e46 electric wing mirror wiring diagram

your mirror control switch has 9 wires.,your drivers door mirror has 5 wires color coded .from your mirror control switch to your drivers siide mirror / 0.5 black .0.5 brown. 0.5 brown. 0.5 black. 0.5 black.
your passenger mirror wires are 0.5 blue/black .0.5 blue/grey. 0.5 blue/white. the passenger mirror has a ground cable 0.5 brown.
the passenger mirror wire 0.5 green/white connects to a 5amp fuse/F25 onto F31 5amp to a wire 0.75 green/yellow.back to the mirror control switch.

SOURCE: need wiring diagram for 80 vette power door locks

Here is a wiring diagram for the 1980 Corvette power door locks.

Link to: diagram

Hope this helps.

SOURCE: LOCATION OF BATTERY 1997 bmw 318i

In the Trunck/Boot on the right hand side. Lift up black plastic tray and it is under there.

SOURCE: Can I get a wiring diagram for a Volkswagen T25

Try www.vwbooks.co.uk

SOURCE: Where is the coolant temperatue located on a BMW

The engine coolant temp sensor is in the cyl head that tells the computer the engine temp.