WDS Wiring Diagram System - E53

• Complete vehicle
• Component and signal information
• Service functions

• Drive
• Chassis
• body

• Displays and information
• Audio, video and navigation
• Lighting
• Bus functions
• Heating and air conditioning functions (IHKA Automatic heating/air conditioning system or IHKR Integrated heating/air-conditioning regulation)
• Heating and air conditioning functions (IHKA Integrated heating control (Redesign))
• Communication
• Restraint and rollover protection functions
• Locking and security functions
• Signal and warning functions
• Seat, steering-column, mirror functions
• Wipe and wash functions

• Electronic vehicle immobilisation
• Electric windows (ZKE)
• Sunroof (Off-road vehicle)
• Central locking system
• Antitheft alarm system
• Remote control
• Rear lid/rear window
• Garage door opener
• Panorama glass roof (SHD Sliding/tilting sunroof)

• Central locking system (ZV) (without USA_LHD with Radio remote control up to 2003_09)
• Central locking system (ZV) (without USA_LHD with Infrared remote control up to 2003_09)
• Central locking system (ZV) (USA_LHD with Radio remote control up to 2003_09)
• Central locking system (ZV) (without USA_LHD from 2003_09)
• Central locking system (ZV) (USA_LHD from 2003_09)
• Central locking
• Center-Lock button
• Switch, driver's door
• Door contact, passenger's door
• Terminal R
• Central locking (ZV) drive, driver's door
• Central locking (ZV) drive, passenger's door
• Central locking (ZV) drive, rear driver's side (Off-road vehicle)
• Central locking (ZV) drive, rear passenger's side (Off-road vehicle)
• Central locking (ZV) drive, tank flap
• Crash detection