WDS Wiring Diagram System - E46

• Complete vehicle
• Special 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 Integrated automatic heating/air conditioning or IHKR Integrated heating/air-conditioning regulation or Heater control)
• Communication
• Restraint and rollover protection functions
• Locking and security functions
• Signal and warning functions
• Seat, steering-column, mirror functions
• Wipe and wash functions

• Assist (VID Video module)
• Television (VID Video module)
• Navigation (NAV Navigation computer MKII or NAV Navigation computer)
• Japan navigation (NAJ Navigation computer, Japan)
• Radio and navigation control (NAR Navigation radio or MIR Multi-Information Radio)
• Radio

• Radio (without USA_LHD as of 1998_03 up to 1999_09 with Stereo system (6 speakers))
• Radio (USA_LHD as of 1998_03 up to 1999_09 with Stereo system (6 speakers))
• Radio (without USA_LHD as of 1998_03 up to 1999_09 with Hifi system (10 speakers))
• Radio (USA_LHD as of 1998_03 up to 1999_09 with Hifi system (10 speakers))
• Radio (without USA_LHD as of 1998_03 up to 1999_09 with Top hi-fi system (Harman&Kardon))
• Radio (USA_LHD as of 1998_03 up to 1999_09 with Top hi-fi system (Harman&Kardon))
• Radio (without USA_LHD as of 1999_09 up to 2001_03 without convertible with Stereo system (6 speakers))
• Radio (USA_LHD as of 1999_09 up to 2001_03 without convertible with Stereo system (6 speakers))
• Radio (without USA_LHD as of 1999_09 up to 2001_03 without convertible with Hifi system (10 speakers))
• Radio (USA_LHD as of 1999_09 up to 2001_03 without convertible with Hifi system (10 speakers))
• Radio (without USA_LHD as of 1999_09 up to 2001_03 without convertible with Top hi-fi system (Harman&Kardon))
• Radio (USA_LHD as of 1999_09 up to 2001_03 without convertible with Top hi-fi system (Harman&Kardon))
• Radio (without USA_LHD with convertible with Stereo system (6 speakers) up to 2001_03)
• Radio (USA_LHD with convertible with Stereo system (6 speakers) up to 2001_03)
• Radio (without USA_LHD with convertible with Hifi system (10 speakers) up to 2001_03)
• Radio (USA_LHD with convertible with Hifi system (10 speakers) up to 2001_03)
• Radio (without USA_LHD with convertible with Top hi-fi system (Harman&Kardon) up to 2001_03)
• Radio (USA_LHD with convertible with Top hi-fi system (Harman&Kardon) up to 2001_03)
• Radio (( Saloon or Coupe ) without USA_LHD with Stereo system (6 speakers) as of 2001_03)
• Radio (( Saloon or Coupe ) with USA_LHD with Stereo system (6 speakers) as of 2001_03)
• Radio (( Touring or Compact ) without USA_LHD with Stereo system (6 speakers) as of 2001_03)
• Radio (( Touring or Compact ) with USA_LHD with Stereo system (6 speakers) as of 2001_03)
• Radio (convertible without USA_LHD with Stereo system (6 speakers) as of 2001_03)
• Radio (convertible with USA_LHD with Stereo system (6 speakers) as of 2001_03)
• Radio (convertible without USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (convertible with USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Coupe without USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Coupe with USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Touring without USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Touring with USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Saloon without USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Saloon with USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Compact without USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (Compact with USA_LHD with Hifi system (10 speakers) as of 2001_03)
• Radio (convertible without USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (convertible with USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (Coupe without USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (Coupe with USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (Saloon without USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (Saloon with USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (Touring without USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Radio (Touring with USA_LHD with Top hi-fi system (Harman&Kardon) as of 2001_03)
• Symptom list in the case of complaints regarding the audio system
• Voltage supply
• Loudspeaker, stereo (Stereo system (6 speakers))
• Hifi system (Hifi system (10 speakers))
• Top hifi system (Top hi-fi system (Harman&Kardon))
• Antenna (BMW Reverse RDS (C42) or MIR Multi-Information Radio)
• Antenna diversity (without BMW Reverse RDS (C42))
• CD changer
• Locator lighting
• Telephone mute
• Speed-dependent volume control

• Top HiFi amplifier (supply)
• Speaker, tweeter, front left
• Speaker, mid-range speaker, front left
• Speaker, woofer, front left
• Speaker, tweeter, front right
• Speaker, mid-range speaker, front right
• Speaker, woofer, front right
• Speaker, tweeter, rear left
• Speaker, woofer, rear left
• Speaker, tweeter, rear right
• Speaker, woofer, rear right
• Subwoofer amplifier (supply) (Saloon)
• Subwoofer, left (Saloon)
• Subwoofer, right (Saloon)
• Subwoofer speaker (convertible or Coupe)
• Spatial sound function

• Front speaker (without convertible up to 2001_03)
• Front speaker (as of 2001_03 with ( Saloon or Touring ) without BM On-board monitor)
• Front speaker (as of 2001_03 with ( Coupe or convertible ) without BM On-board monitor)
• Front speaker (without convertible as of 2001_03 up to 2001_09 with BM On-board monitor)
• Front speaker (( Saloon or Touring ) with BM On-board monitor as of 2001_09)
• Front speaker (( Coupe or convertible ) with BM On-board monitor as of 2001_09)
• Front speaker (convertible up to 2001_03)
• Front speaker (convertible with BM On-board monitor as of 2001_03 up to 2001_09)
• Speaker system