BMW G12 2015 Technical Training Manual page 44

G12￿Voltage￿Supply￿and￿Bus￿Systems
2.￿Control￿Units
2.6.4.￿Light￿Effect￿Manager￿(LEM)
Light￿Effect￿Manager￿(LEM)
The￿control￿unit￿LEM￿is￿responsible￿for￿controlling￿the￿following￿lighting￿systems:
• Panorama￿glass￿roof
• Light￿Sabers￿on￿the￿B-pillars
• Speaker￿covers￿in￿the￿High￿End￿audio￿system
The￿LEM￿is￿also￿responsible￿for￿controlling￿the￿BMW￿Touch￿Command￿snap-in￿adaptor￿via￿LIN￿bus:
• Release￿and￿locking
• Lighting
• Charge￿conditions
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