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

• Display and information functions (DME Motor Electronics ME7.2 up to 2000_09)
• Display and information functions (DME Digital Motor Electronics MS43 with IKE Instrument-cluster electronics up to 2000_09)
• Display and information functions (DME Digital Motor Electronics MS43 with KOM Instrument cluster up to 2000_09)
• Display and information functions (DDE Diesel Electronics DDE4.0 with IKE Instrument-cluster electronics)
• Display and information functions (DDE Diesel Electronics DDE4.0 with KOM Instrument cluster)
• Display and information functions (DME Motor Electronics ME7.2 from 2000_09)
• Display and information functions (DME Digital Motor Electronics MS43 with IKE Instrument-cluster electronics from 2000_09)
• Display and information functions (DME Digital Motor Electronics MS43 with KOM Instrument cluster from 2000_09)
• Display and information functions (DME Digital engine electronics ME9)
• Display and information functions (DDE Digital diesel electronics DDE5 with KOM Instrument cluster)
• Display and information functions (DDE Digital diesel electronics DDE5 with IKE Instrument-cluster electronics)
• CAN-bus
• Instrument cluster (IKE High) (IKE Instrument-cluster electronics)
• Instrument cluster (without IKE Instrument-cluster electronics)
• Multi-Information Display (MID Multi Information Display)

• Instrument Cluster (Basic)
• Supply
• Indicators/displays
• Warning lamps
• Interfaces, signals
• Diagnostic connector

• Speedometer
• Rev counter
• Fuel consumption indicator
• Fuel gauge
• Coolant temperature gauge
• Service interval indicator
• Gearshift program indicator
• Reverse gear detection
• Total mileage recorder
• Trip odometer
• Outside temperature display
• LC displays
• Instrumentation dimming
• Acoustic messages
• Coolant sensor

• Instrument dimming