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BMW E63 error 27A4 after theft attempt
12-11-2015, 15:29 PM,
Post: #1
XZBMW  BMW E63 error 27A4 after theft attempt
Some people tried to steal an E63. They used the OBD connector and now the car is not starting anymore.
ISTA error message is 27A4 (EWS3.3 interface DME-EWS).

What can we do? Align CAS - DME is not possible.
Any tips?
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12-11-2015, 18:04 PM,
Post: #2
RE: BMW E63 error 27A4 after theft attempt
Try to reflash CAS and DME with ISTA/P.
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13-11-2015, 16:23 PM,
Post: #3
RE: BMW E63 error 27A4 after theft attempt
(12-11-2015, 18:04 PM)Czozen Wrote:  Try to reflash CAS and DME with ISTA/P.

Thanks. Did that but did not help.
In INPA we get this error:

[Image: DWA_zpsopxaafrv.jpg]

Any tips?
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14-11-2015, 15:33 PM,
Post: #4
RE: BMW E63 error 27A4 after theft attempt
Order a new CAS. Program and code it. Sync DME/DDE. Job done
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17-11-2015, 20:12 PM,
Post: #5
RE: BMW E63 error 27A4 after theft attempt
Try NFS, then synchro.
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20-11-2015, 19:02 PM,
Post: #6
RE: BMW E63 error 27A4 after theft attempt
Any update? were you able to get it started?
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