If it is able to be repaired "fish plate"
Put one piece of steel on either side of rotted section and weld the entire package
If you are looking to do something such as fix car rust it is a good idea that you leave this kind of thing to a professional because if you do not do it properly it can mess your whole car up.
Cut and weld a splice from a donor frame or fabricate a piece to weld in.
Manipulate the steel to the point where it fits in the proper locations or replace the door. Hopefully the damage done was only to the door and not the frame of he car. If the frame is damaged it is unlikely this issue can be fixed effectively or easily.
No. The most common way to tell if a frame is bent is if the roof is buckled.
Yes you can it, there is only one way to do it and that is by sand blasting the frame then self primer.
it depends on the car or the radio or they way it was fix.
i think its better way to change it !
The only way to fix it is to sand it down and repaint the car. It was not painted correctly or you would not have the fish eye finish.
If the battery is defective there's no way to fix the battery must just replace the battery.
There is a easy way to fix it you can send in you car to a repair store such as auto tires they can fix your windshield for cheap or you can do it manually for free.
well the way people make a car is they get the frame of the car then it goes down the assembly line and other people put different parts on it.
Get the car to a Mercedes service. Thats the only way to fix it!