BMW 3-Series (E90 E92) Forum - View Single Post - 335D INPA E90 (or Fxx) DDE Sync? EWS Tampering Fault Code 0x2E3c 2E3C

Sensible_ · 07-17-2017, 12:08 AM

BMW Multi Tool is a good bit of kit.

Did you use the prepare dealer key function???

EWS tamper protection requires CAS /DDE Handshake reset using the CAS / DDE sync function in Rheingold for example.

07-17-2017, 12:08 AM	#5
Sensible_ Colonel 529 Rep 2,503 Posts Drives: 2008 E90 Join Date: Feb 2012 Location: London iTrader: (1)	BMW Multi Tool is a good bit of kit. Did you use the prepare dealer key function??? EWS tamper protection requires CAS /DDE Handshake reset using the CAS / DDE sync function in Rheingold for example.
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