Mercedes Benz

2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) Technical Service Bulletin # 660311 Date: 110801 Keyless Entry/Start Sys. - Key Doesn't Stay In Ignition SI B66 03 11 Distance Systems, Cruise Control, Remote Control August 2011 Technical Service SUBJECT Key Does Not Stay Engaged in Ignition Lock of Remote Control (Key Slot) MODEL E82, E88 (1 Series) E90, E91, E92, E93 (3 Series) SITUATION The key does not stay engaged in the ignition lock of the remote control (key slot) when inserted. Other functions of the key (locking/unlocking, Comfort Go, etc.) work properly. CAUSE Faulty key slot PROCEDURE Perform diagnosis of the key slot using ISTA (Integrated Service Technical Application). Troubleshoot any CAS (Car Access System) or key-related faults. If standard troubleshooting does not identify the root cause of the problem, follow the attached procedure. WARRANTY INFORMATION For information only ATTACHMENTS 2010 BMW 335Cic Convertible (E93) L6-3.0L Turbo (N54) 142 2010 BMW 335...