Adaptive Light Control modules, also known as Stepper Motor Controllers (SMC), are coded to operate specifically for the vehicle and side they are installed in. Thus, installing used ALC modules could result in directional aiming in the opposite direction of steering travel than is
expected. Recoding them into their new position first requires that they be reset; otherwise,recoding them may have no effect.
The procedures described herein were conducted with NCS Expert Tool version 4.0.1 running under Windows 7 x64. Vehicle was a 2008 335i Sport Sedan AT with FRM2 module standard, firmware version FRM2_E89.C09. The LSMC and RSMC modules coded had firmware version
SMCDS_LI.CO7 and SMCDS_RE.CO7 respectively.
NCS Expert BMW Coding Software Download
BMW Coding/Flashing/Progrmming PDF+Video Guide
Resetting ALC (SMC) Modules
1.Launch NCS Expert Tool, and from the menu bar choose File -> Load Profile menu
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