In Borderlands, the switch in the junkyard is located near the area where you find the first vehicle station, specifically in the "Junkyard" area of the game. Look for a small, elevated platform or a structure on the left side as you enter the junkyard. The switch is typically marked and can be activated to help progress through the mission or unlock additional content. Make sure to explore the area thoroughly, as it can sometimes be obscured by debris or enemies.
The only way i see to do it is to save your Borderlands file to your Xbox hard drive, and switch the drives.
dealer or junkyard
parts store, junkyard, or online
Dealer or junkyard
junkyard
Your best bet would be your local junkyard or dealer.
If you are talking about the smoke signals mission then it's easy to go to a rooftop and try to spot the smoke, but the switch is a little ways north of the caged claptrap.
Borderlands traditions tend to be mixed. Please specify WHICH borderlands you are referring to.
You have a bad switch or a bad connection somewhere. More likely a bad switch on the steering wheel. Grab a new one from a junkyard
the creator of borderlands is Gearbox
Tagalog Translation of JUNKYARD: tambakan
It means that it is time for a new ignition switch. The dealer is the most likely (and usually the most expensive) source. You might also try a junkyard. Drew