BMW ServiceTask 1: Please describe the well known Automatic Hold (Auto-P) function of an E65/E66 regarding its principle of operation, the handling by the customer, its displays and conditions for ensuring standstill. Present your results, please.Chassis/Drive Dynamics Systems E70/E71.Automatic Hold.Solution:Task 2:Please find out at your training vehicle E70/E71, how Automatic Hold (Auto-H) works. How can the driver operate the function? How is the mode of operation displayed to the driver? What are the conditions for ensuring standstill. Please present your results.E65/E66Auto-PE70/E71Auto-HPrinciple of operationDriver decelerates to standstill.Auto-P maintains brake pressure or increases pressure if necessary.Driver decelerates to standstill.Auto-H maintains brake pressure or increases pressure if necessary.Handling by the driverAuto-P can be switched on and off by using- the controller and the CID or - the programmable button on the steering wheel.Auto-H can only be switched on and off by pressing the Auto-H button.DisplaysInstrument cluster:LED inside the button.Instrument cluster:Ensuring standstillAuto-P parking brake if :- engine is turned off OR- drivers seat not occupied OR- bonnet open with gear D“ OR- trunk lid open with gear R“.Auto-H parking brake if :- engine is turned off OR- drivers seat not occupied.Auto-HAuto-HAuto-HTime: 20 min. approx. for each task.BMW ServiceKrtchen zum Ausdrucken.Anzeige Automatic-Hold Funktion.Auto-P E65/E66Auto-H E70/E71Auto-HAuto-HAuto-HAuto-P