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

• Radio/CD player antenna (up to 2000_09)
• Radio/CD player antenna (up to 2000_09)
• Radio/CD player antenna (from 2000_09 up to 2001_03)
• Radio/CD player antenna (from 2000_09 up to 2001_03)
• Radio/CD player antenna (from 2001_03 up to 2002_03)
• Radio/CD player antenna (from 2001_03 up to 2002_03)
• Radio/CD player antenna (Top hi-fi system (Harman&Kardon) up to 2000_09)
• Radio/CD player antenna (Top hi-fi system (Harman&Kardon) up to 2000_09)
• Radio/CD player antenna (Top hi-fi system (Harman&Kardon) with BM On-board monitor from 2000_09 up to 2001_09)
• Radio/CD player antenna (Top hi-fi system (Harman&Kardon) with BM On-board monitor from 2000_09 up to 2001_09)
• Radio/CD player antenna (from 2002_03)
• Radio/CD player antenna (from 2002_03)
• Assist (VID Video module)
• Television (VID Video module)
• Navigation (NAV Navigation computer MKII or NAV Navigation computer)
• Japan navigation (NAJ Navigation computer, Japan)
• Radio

• Picture output
• Sound output

• On-board monitor, supply (BM On-board monitor)
• On-board monitor, terminal R (up to 2001_03)
• Video module, supply (VID Video module)
• On-board monitor, picture signals (BM On-board monitor)
• Video module, picture signals, electronics (VID Video module)
• Video module, output, picture signals (VID Video module)
• Video module, supply, TV aerial (VID Video module)
• Audio/video connection (VID Video module)
• Search button