Microsystems are an important success factor in the automobile industry. In order to fulfil the customers requests for safety convenience and vehicle economy, and to satisfy environmental requirements, microsystems are becoming indispensable. Thus a large number of microsystem applications came into the discussion. With the international conference AMAA '99, VDI/VDE-IT provides a platform for the discussion of all MST relevant components for automotive applications. The conference proceedings gather the papers by authors from automobile suppliers and manufacturers.Microsystems are an important success factor in the automobile industry. In order to fulfil the customers requests for safety convenience and vehicle economy, and to satisfy environmental requirements, microsystems are becoming indispensable. Thus a large number of microsystem applications came into the discussion. With the international conference AMAA '99, VDI/VDE-IT provides a platform for the discussion of all MST relevant components for automotive applications. The conference proceedings gather the papers by authors from automobile suppliers and manufacturers.Microsystems for Automotive Applications.- Session 1: Microsystems for Traffic Management and Communication.- Intelligent Car Communication Systems.- The Application of PC Technology in Automobiles.- Advanced Microphones for Handsfree Communication and Voice Recognition.- Using In-Vehicle Systems and 5,8 GHz DSRC to Improve Driver Safety and Traffic Management.- Session 2: Systems and Technologies for Media Control and Engine Management.- Intelligent Engine Control & Diagnostic Using the Ionization Current Sensing Technology.- Micro-Injection System Using Ultrasonic Vibrations for Drop on Demand Ejection.- Integrated Engine-CVT Control.- Production of Light Wave Connectors, Hermetic Housings, Heat Sinks etc. by the MIM Process.- Advanced Packaging and Interconnection Technologies for Automotive Applications.- A Low Cost, Fully Signal Conditiol$