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Old 06-22-2012, 01:51 AM
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Technic Technic is offline
OEM Audio PnP Integration
Location: Florida
Join Date: Jun 2002
Posts: 7,599
Mein Auto: 2017 M3
Notes on a 2009 535i HiFi to MS-8 install...

Customer wants MS-8 to replace his OEM HiFi system completely plus add a center speaker (DLS 424 coaxial). No other aftermarket equipment to be installed, be 100% reversible back to OEM and it has to have a significant improvement in sound quality and loudness while using the OEM speakers.

No problem with the E60 PnP harness kit... :thumbsup:

Remove M-ASK unit:

Transfer OEM MOST connector to new Quadralock harness:

Plug Quadralock harness in...

... and plug extension cables (inputs and outputs, including remote signal) into harness:

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