R50/53 Changing the Dealers onboard computer options
#1
Changing the Dealers onboard computer options
So I dont have an MCS yet. But when I do get back to the states and order, I will be doing so through the Dealer in Atlanta. Which is about 5 hrs away. I have read a ton of posts on here about the options that the dealer sets on your car before you pick it up, or if you want to change or add something down the road. Such as onboard computer and auto doorlocks as well as other things. They have come up with a way to change the computer programming to add horses and to change fuel curves. Which can be done with the right software and a halfway decent user of a laptop. How come, or maybe there is and I cant find it, a way to change these dealer only settings? If i would ever have to change a setting or add something to my settings, I would have to drive to the dealer to get them to hook their computer up to change my settings. Has someone not came up with a way to change these settings on their own?
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Originally Posted by jeffroestobar
This is a good point though, if you can upgrade your ECU, seems like one of those ECU upgrade companies should be able to figure out a program to allow the driver to change the settings themselves on their laptops.
#6
It sounds simple enough in theory, if a third party can crack the engine management code and alter it, then why not other vehicle electrical parameters? That said, I've never heard about it for any make, makes me wonder....On another note, I always hear about how stingy the dealer service departments are about making software changes, while at my BMW dealer, the internet sales guy I bought my car from has made changes to my settings with his personal laptop.
#7
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#8
Originally Posted by K4KAS
Where does the dealer plugin to change the settings? OBDII?
Michael
#9
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