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Home >> Porsche >> 2004 >> 911 Carrera 4S (996) F6-3.6L >> Repair and Diagnosis >> Relays and Modules >> Relays and Modules - Accessories and Optional Equipment >> General Module >> Description and Operation >> PCM2/CDR23 >> Control Module Function - External Harman Amplifier >> Most Lock/Most Unlock
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Most Lock/Most Unlock



MOST lock/MOST unlock

A lock occurs when the signal sent from the MMI via the MOST optical/electrical is understood and answered by the connected MOST control modules. This applies a correct optical MOST signal. The lock is maintained until the signal is no longer detectable for a longer period of time (several seconds) 'unlock'.
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