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      08-12-2019, 04:54 PM   #93
Zap
Private First Class
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Drives: 2009 BMW M3 Convertible (JZB)
Join Date: May 2013
Location: West Bend, WI

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Random question - I am planning to do the front retrofit at some point. I recently did a rear view camera installation, and I figured it would be nice to have the PDC button since I'll eventually put the front sensors in.

Does anyone know how the PDC button is coded? (I'm guessing it gets enabled by default coding if you swap $507 for $508).

UPDATE: I poked around in the PDC module, changed pdc_schalter (PDC Switch) to aktiv. When I am in reverse the button now toggles PDC and camera on and off, but it doesn't work when the shifter is in any other position. So the switch is good, and the car sees it. I'd be curious if anyone has a dump of their PDC's coding data after $508 - left to wonder if there's another setting to change or if it will only work once the retrofit is complete.
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F30 (2017 340xi): 6MT Mineral Grey - CWP, DAP+, Lighting, M Sport, Tech, Track, M Rockers, MPPSK CF
E93 (2009 M3): 6MT Jerez Black - Ext Leather, CWP, Prem, Tech, Rear PDC, Premium Sound
M3 Retrofits [Alarm (w/ door sensors), FLA Mirror (Auto High Beams), Dyn RVC, Front PDC]
Past (6MT) 2007 E92 SG - 2007 E92 MB - 2014 F30 335xi EB II

Last edited by Zap; 08-12-2019 at 08:02 PM..
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