Antitheft System - No Crank After Replacing CAS3 Unit

SI B61 12 07
General Electrical Systems

August 2009
Technical Service

This Service Information bulletin supersedes SI B61 12 07 dated June 2009.

[NEW] designates changes to this revision

No Crank after CAS3 Replacement

E90, E91, E92, E93 (3 Series) vehicles produced from 9/2006

E70 (X5)

E71 (X6)

E82, E88 (1 Series)

E60, E61 (5 Series) vehicles produced from 3/2007

E63, E64 (6 Series) vehicles produced from 3/2007

After replacing the CAS3 (Car Access System), the vehicle has a "No crank" condition. The CAS "Line mode" is still active.

Use ISTA to delete the "Line Mode". Select "Activities/Service function/Drive/CAS/Reset starter interlock", and then run the test plan S6100_KL50MONT.

Note that for the E70 and E71:

^ The Line Mode test plan is not available in ISTA D2.xx.

^ Workaround: As an interim arrangement, use DIS V57. Select "Service Functions Drive CAS Reset Starter Interlock" and then follow the test plan.

^ [NEW] The Line Mode test plan in DIS V57 may not be available if the vehicle identification was automatic".

^ Workaround: Disconnect the diagnosis head and use "manual" vehicle identification. Reconnect the diagnosis head, select "Service Functions Drive CAS Reset Starter Interlock", and follow the test plan.

WARRANTY INFORMATION
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