
Table f C ntents mega macs 66
9.3.1 Perf rming an OBD Diagn stics Quick Start .............................................................................. 80
9.4 Diagnosti s ........................................................................................................................ 80
9.4.1 Preparing Vehicle Diagn stics ................................................................................................ 81
9.4.2 Tr uble c des...................................................................................................................... 82
9.4.2.1 Reading Out Tr uble C des .................................................................................................... 82
9.4.2.2 Deleting Tr uble C des in Vehicle System................................................................................. 83
9.4.2.3 Gl bal Check, Reading Tr uble C des ...................................................................................... 83
9.4.2.4 Gl bal Check, Tr uble C de Clearing ........................................................................................ 84
9.4.3 Parameters......................................................................................................................... 85
9.4.3.1 Reading Out Parameters........................................................................................................ 85
9.4.4 Actuat rs............................................................................................................................ 87
9.4.4.1 Activating the Actuat r.......................................................................................................... 87
9.4.5 Service reset ....................................................................................................................... 88
9.4.5.1 Perf rming Manual Service Resets.......................................................................................... 88
9.4.5.2 Perf rming Aut matic Service Resets...................................................................................... 89
9.4.6 Basic settings...................................................................................................................... 90
9.4.6.1 Prec nditi ns f r Basic Settings ............................................................................................. 90
9.4.6.2 Perf rming Manual Basic Settings........................................................................................... 90
9.4.6.3 Perf rming Aut matic Basic Settings....................................................................................... 91
9.4.7 C dings .............................................................................................................................. 92
9.4.7.1 Perf rming Manual C ding Pr cedures .................................................................................... 92
9.4.7.2 Perf rming Aut matic C ding Pr cedures ................................................................................ 93
9.5 Vehi le Information ............................................................................................................ 94
9.5.1 Car Hist ry.......................................................................................................................... 95
9.5.1.1 Selecting Vehicles fr m the Car Hist ry.................................................................................... 95
9.5.1.2 Deleting Entries fr m the Car Hist ry....................................................................................... 95
9.5.1.3 Deleting Single Entries and the Entire Car Hist ry ...................................................................... 96
9.5.1.4 All Older Than...................................................................................................................... 96
9.5.1.5 Sending a Help Call............................................................................................................... 96
C ntacting the Technical Help Line .......................................................................................... 97
Requesting Data .................................................................................................................. 98
9.5.2 C mp nent help................................................................................................................... 99
9.5.2.1 Calling Up C mp nent Help.................................................................................................... 99
9.5.3 Service data .......................................................................................................................100
9.5.3.1 Calling Up Service Data ........................................................................................................100
9.5.4 Timing belt data..................................................................................................................102
9.5.4.1 Calling Up Timing Belt Data...................................................................................................102
9.5.5 Diagn stic Database ............................................................................................................102
9.5.5.1 Calling Up the Diagn stic Database ........................................................................................103
9.5.6 Technical Data ....................................................................................................................103
9.5.6.1 Calling Up Technical Data......................................................................................................104
9.5.7 Wiring diagrams .................................................................................................................104
9.5.7.1 Calling Up Wiring Diagrams...................................................................................................104
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