This guide show you procedures of how to upgrade halogen lamp to Xenon adaptive headlights for BMW 1-4 series.More about BMW cases,please refer to BMW Trouble Repair.
Preparations:
BMW E-sys 3.33.0/3.32.1/3.30.01 Coding Software Free Download
How To Use BMW E-sys Coding Software
E-SYS BMW Coding Functions List
BMW E-sys program BMW F-series FA Guide
How to Use BMW E-sys to Set Up Router or DHCP Server for KOMBI and NBT
2024.04 BMW Rheingold ISTA+ 4.46.42 4.23.14 ISTA-P 3.71 Free Download
Procedures:
Run ISTA+ diagnostic software to check headlights connector location,diagram
Signal turn light diagram
Angel light diagram
If you use OEM angel eye lights source,it is not need install TMS module.
For angel eye lights power,please connect to 5th pin of day-time light,and you need coding to change output voltage.
Diagram for high and low beam
After all diagram connection,we need to use E-sys to code for output voltage and block light trouble.
Read CAFD data from FEM module
Edit “FDL” to change codes by manually
Search “AL_L_COM” and code as below picture：
AL_L_CCM ccm_a1_1_xenon_vor_07/12 left xenon light
AL_L_KALTUEBERWACHUNG nicht_aktiv left low beam not activated
AL_R_CCM ccm_a1_1_xenon_vor_07/12 right xenon light
AL_L_KALTUEBERWACHUNG nicht_aktiv right low beam not activated
TFL_L_CCM ccm_tfl_l left angle eye light output mode
TFL_L_KALTUEBERWACHUNG nicht_aktiv left angel eye not activated
TFL_L_IS_LED aktiv left angel eye light is LED
TFL_L_UE_SPG_SCHUTZ dimmed left turn light angel eye turn dark
TFL_L_DUALSP aktiv left side eye output double-voltage
TFL_R_CCM ccm_tfl_r_vor_07/12 right angle eye light output mode
TFL_R_KALTUEBERWACHUNG nicht_aktiv right angel eye not activated
TFL_R_IS_LED aktiv right angel eye light is LED
TFL_R_UE_SPG_SCHUTZ dimmed right turn light angel eye turn dark
TFL_R_DUALSP aktiv right side eye output double-voltage
POL_L_CCM off left side width lamp off
FL_L_CCM off left side high beam off
FL_R-CCM off right side high beam off
