2003 lw300 cant get to do key relearn light stays on

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06-09-2021, 03:38 PM

yosemisteve

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Join Date: Apr 2021

Posts: 3

2003 lw300 cant get to do key relearn light stays on

please help 2003 lw300 replaced pcm replaced bcm now cant get key to relearn how can i bypass to get car going

06-11-2021, 10:29 PM

lrbraner

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Join Date: Sep 2019

Posts: 105

Quote:

Originally Posted by yosemisteve

please help 2003 lw300 replaced pcm replaced bcm now cant get key to relearn how can i bypass to get car going

BCM MUST be programmed by dealer to the car.
You cant bypass !!!

06-12-2021, 04:29 AM

derf

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Join Date: Jul 2005

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Posts: 10,360

Are both new? Both junkyard? Both replaced at the same time?

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