宝马X系列E70手册技术资料：E70 0700 en.ppt

Aftersales Training.General Vehicle Electrical System E70.
General Vehicle Electrical System E70.Bus Overview.
General Vehicle Electrical System E70.Car Access System.
functional principle encryption
General Vehicle Electrical System E70. Central Locking System.
General Vehicle Electrical System E70. Glove Box – Release.
one electrical release left and right
emergency release passenger side
controlled via the Junction box control unit
synchronization line between the electrical releases
General Vehicle Electrical System E70.Soft Close Automatic.
General Vehicle Electrical System E70.Soft Close Automatic.
door lock – sensors inside door lock
soft close automatic – electronically controlled
General Vehicle Electrical System E70.Cornering Light.
switch on conditions:
speed
steering angle
reverse gear
turn indicator on
General Vehicle Electrical System E70.Steering Column Switch Cluster – Steering Wheel Heating System.
basic wheel
sports wheel
Steering wheel electronic
General Vehicle Electrical System E70.Seats.
basic version
two seat rows
seat extension
third seat row