The first thing you should do when buying a new car......

you can buy one anywhere didnt specify vehicle but average is 100 to 150 for smaller to 150 to 200 for pick up and suplaces such as walmart autozone advanced auto pepboys sears ect most auto stores will test battery for free and advise if one is needed

If you plan on keeping this vehicle for any amount of time and doing the repairs yourself you should get a manual at your local parts store. An idler pulley is a fairly easy fix but a manual will save you a lot of headache when doing repairs yourself; and probably a lot of money replacing damaged parts. Autozone and Advance have Haynes Manuals for around $20.

Go to an auto supply house IE Autozone, pep-boys etc. Buy a repair manual for that make model year vehicle and a good repair manual should have the wiring diagram, I would ask the advice of the friendly auto supply clerk at the service desk which manual to purchase for the specific info that you need.

I hope that helps you out, repair manuals are well worth the $$$ they can save you so many headaches and tons of time.

Stormi

You could go to autozone or pepboys, they have a "Haynes" manual on the year, make and model of your car. In it, it shows step by step instructions with illustrations on how to remove the door panel and replace the window motor. This manual shows a complete how-to on your vehicle and retails for about 14.99.

I will give you my honest opinion here. Goto Autozone or any other local parts store and get the Haynes Repair Manual (around $15). Follow the directions in there. Its the best book you can buy for your car and save you alot of money on labor for things like this. I have done a few of these myself and its a decent afternoon project but its easy enough that anyone can do it following the Haynes manual. Good Luck to you.

Sincerely,

JC