I removed the driver-side door panel on 2002 VW Passat in order to replace speaker. After making repair and replacing side panel, there is now no power to window controls and engine won't turn over. Radio and speaker work fine. How do I troubleshoot?

It is not so much the tire pressure for a Passat, 2002 as it is the tire pressure for a tire on the Passat 2002.

Only certain tires will fit on a Passat and VW knows this when they put the information on the door pillar, driver side in most 'editions' of the Passat. Same is said about what they printed in the owner manual and also the sticker that may be in your glove compartment.

All this information provided by VW is based on the tire that fits the Passat. The tire will have all the information you require molded into the side wall of the tire: recommended pressure, load range, temperature range and more. Look closely at the tire for this and lots more infomation including tire construction type, material and size.

Thanks for your question @ FixYa.com

you cant remove from the outside unless you cut a hole in the door.

its on the drivers side dashboard accesible with the door open only, open the door and look at the face the plastic cover pops off but gently as there are 2 plastic lugs that can break but are easy to repair.Under the steering whell area is another bank of fuses&relays.

Call me 1-336-835-2180 10am-11pm 7 days a week eastern. Ask for R.C. and I'll be glad to tell you what all it takes. If you look at the other doors that will open you will notice a lever on the side of the latch it will release the latch. with the door open flip the latch and open it so you can see how it works. Also you can take the door panel partly loose. You will not get all the screws out. You can get enough out to pull the door panel out and reach into the door, pull the rod from the door handle and open it. Once the door is open there is a torque bit screw in the end of the door that holds the outside door handle on take it out, pull the door handle out and you will find a pin out or broke in the door handle. Take a handle on the door that works so you can see the difference. To do the back door on a 4 door you have to take out the interior panel that the top holder of the seat belt goes through to get to the screws in the end of the door panel just to get the interior door panel off to reach in. You can replace the rool pin with a screw, but be sure it's tight because it will back itself out and you'll have to do it all again. Been there and done that. Ha Ha. If you need more than this just call. I'm in North Carolina.

Each side of the sunroof has a cable. Over time, the track gets dirty and the mechanism sticks, which causes the cable to break. Continuing to use the sunroof will cause additional components to break. Repair involves removing the headliner. I spent $700+ to get mine repaired, which involved spending about $400 on special order replacement parts. Sunroof repair is fairly specialized and not something that the average Joe is going to be able to figure out.

You'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door

i had the similar problem and i thought that i could repair it, but when i started remove the door panel it was difficult. i took the car to specialist and then i beleived that i couldn't do it. there is to meny details wich has to be removed. if you anyway think that you can remove panel, it is attached with paste around and with bolts. but during doing it you will have to remove several details periodicaly.
hope it will helpfull

remove the inside door trim and remove the weatherproof plastic that covers the holes in the door behind the trim.
You should have access to the door handle nuts and rods to remove the handle.
re assemble in the reverse order and make sure the weatherproof plastic is put back on and sealed or your door may let water enter the car via the door

go to

www.ebooksquad.com/search/VW+passat+fuse+diagram

for a free diagram.

This is a partial solution to let you know that the door panels for both the front and rear speakers have to be removed,, See repair manual for removing the door panels