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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Remapping my car - Has antitheft on it and needs password - help



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      02-08-2013, 07:41 AM   #1
lfelunden
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Remapping my car - Has antitheft on it and needs password - help



How the hell can i get/find this password? Is it the same as the hidden OBD menu password or?

The tuner has to remove the ECU and open it up otherwise, I'll ask at BMW(got a friend work there) but maybe someone here knows it?
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      02-08-2013, 08:03 AM   #2
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never heard of this, maybe is an Alpina thing to prevent copy the alpina tune.
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      02-08-2013, 03:28 PM   #3
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Quote:
Originally Posted by enrita View Post
never heard of this, maybe is an Alpina thing to prevent copy the alpina tune.
Not only my Alpina, but i had this when i had to remap my 123d. He told me it was updated and that he couldn't overwrite the files since that antitheft software update came out - to prevent that keycopy with OB.
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