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Home >> Porsche >> 2003 >> 911 GT2 >> Repair and Diagnosis >> Accessories & Equipment >> Entertainment Systems >> Radio, Navigation & Pcm Diagnosis - 911 Turbo (996) >> Control unit function - CD changer >> Wake-up function

Wake-up function

In an idle state, all control units connected to the MOST are in sleep mode. When the PCM2 is switched on, the light is switched on via the MMI. It is regenerated and passed on by the MOST control units connected.