Functional Description - F32 & F33 - Information, Entertainment, And Driver Support Systems - Part 2

• Fault symptom overview CBX-MEDIA
  • Fault symptoms are available for the following problem groups:
  • General notes on the use of a mobile phone in the vehicle
• Fault symptom overview CBX-MEDIA + CBX-ECALL
  • Fault symptoms are available for the following problem groups:
  • General notes on the use of a mobile phone in the vehicle
• Fault symptom overview TCU1.5 MOST
  • Perceived symptoms are defined for the following groups of problem:
  • General notes on the use of a mobile phone in the vehicle
• Fault symptom overview: TCU 1.5 MOST + ULF-SBX-HMOST parallel installation
  • Perceived symptoms are available for the following problem groups:
  • General notes on the use of a mobile phone in the vehicle
• Fault symptom overview ULF-SBX-HMOST
  • Perceived symptoms are available for the following problem groups:
  • General notes on the use of a mobile phone in the vehicle
• Fault symptom overview: ULF-SBXMOST
  • Perceived symptoms are available for the following problem groups:
  • General notes on the use of a mobile phone in the vehicle
• Front Electronic Module (FEM) (version 1)
  • Notes
  • Brief component description
    • Front electronic module (FEM): Front Electronic Module
  • System functions
    • Notes
    • System network
    • Gateway
    • Terminal control
    • Central locking system
    • Electronic immobilizer
    • Alarm system
    • Comfort Access
    • Contact-free tailgate opening
    • Steering column adjustment
    • Power window regulator
    • Slide/tilt sunroof
    • Exterior lighting
    • Interior lighting
    • Wipe and wash
    • Heating and climate control
    • Exterior mirrors
    • Electrically adjustable seat
    • Periphery functions
    • Vehicle setting
    • Check Control
  • Notes for Service
    • Diagnosis instructions
• Front Electronic Module (FEM) (version 2)
  • Notes
  • Functional description
    • Notes
    • Structure and inner electrical connection
    • Nominal values
  • Diagnosis instructions
    • Failure of the component
• Front passenger airbag deactivation
  • Notes
  • Indicator lamp for passenger airbag deactivation
  • Switch for front passenger airbag deactivation (national-market version: European)
• Frontal Light Electronics Left (FLEL) and Frontal Light Electronics Right (FLER)
  • Notes
  • Functional description
  • Structure and inner electrical connection
  • Nominal values
  • Diagnosis instructions
    • Failure of the component
• Bluetooth test IMIBR1
  • Bluetooth test with the (IMIB) Integrated Measurement Interface Box
• Bluetooth test IMIBR2
  • Bluetooth test with the (IMIB) Integrated Measurement Interface Box R2
• High-beam assistant FLA_20
  • Notes
  • Operation/activation of the high-beam assistant
  • Brief component description
    • Notes
    • Light switch
    • Turn signal/high beam switch
    • Rain/rain/light sensor
    • Wheel speed sensors
    • Rotation-rate sensor
    • Image sensor
    • Reverse gear switch
    • FLA: High-beam assistant
    • Front electronic module (FEM): Front Electronic Module
  • System functions, customer functions
    • Notes
    • Automatic high-beam headlight switch-off when oncoming traffic is detected
    • Automatic high-beam headlight switch-off for oncoming traffic
    • Automatic high-beam headlight switch-off when adequate ambient lighting is detected
    • Automatic high-beam headlight switch-on
    • Indicators in the instrument panel
    • Functional limitations of the high-beam assistant
    • Automatic alignment of the high-beam assistant
• USB test IMIBR1
  • USB test with the Integrated Measurement Interface Box (IMIB - without ISTA)
  • Current Check
  • Possible fault patterns during CURRENT CHECK test
  • Media Test
• USB test IMIBR2
  • USB test with the Integrated Measurement Interface Box R2 (IMIB - without ISTA)
  • Load test
  • Possible fault patterns during the load test
  • Media test
• Integrated Bluetooth check
  • Bluetooth check for mobile end devices with a Bluetooth connection
  • Preparations for the Bluetooth check
  • Enter the Bluetooth passkey
  • IMID displayed in Control Display
  • Cancelling the Bluetooth pairing
  • Diagnosis instructions
    • Termination of the procedure during the Bluetooth test
• Telephone function
  • Integrated telephone function
  • Brief component description
    • Notes
    • Microphone
    • USB audio interface
    • Bluetooth aerial
  • System functions
    • Compatible Bluetooth mobile phones
    • Customer-initiated software update (KISA)
• Integrated USB test
  • USB test for USB interface
  • Media test
  • Possible fault patterns during the load test
• GSM code for querying credits on SIM cards
• General diagnosis instructions for checking the telecommunication system
  • Notes
  • Structure of the procedure
• General diagnosis instructions to customer-initiated software update (KISA)
• General information on the diagnosis of sound output and audio amplifier
  • Notes
  • Structure of the procedure
• Geometrical characteristics of CDs and DVDs
  • Notes
  • Shape of the CD
  • Border of the CD
  • Visual characteristics of CDs and DVDs
  • DVD region codes
• Head-Up Display
  • Notes
  • Brief component description
    • Head-Up Display
  • Functional description
  • System overview
  • Notes for Service
    • Failure of the component
• Headunit
  • Notes
  • Brief component description
    • Notes
    • CIC: Car Information Computer
    • CID: Central Information Display with LVDS interface
    • CON: Controller
    • CON: Rear-compartment controller
    • USB connection
  • System functions
    • Notes
    • Car Information Computer system network
    • Functional enhancement on the Car Information Computer
    • Personalization of settings
  • Notes for Service
    • General notes
  • Diagnosis instructions
• Headunit Basis (Keep)
  • Headunit basic version (HU-B)
  • Brief component description
    • Notes
    • HU-B: Headunit Basis
    • Central Information Display with APIX data line
    • CON: Controller
    • USB connection
    • AUX-IN connection
  • System functions
    • Notes
    • Functional networking
    • Functional enhancements of the headunit basic version
    • Integrated telephone function
    • Personalization of settings
  • Notes for Service
    • Diagnosis instructions
    • Programming information
• Headunit High (version 1)
  • Headunit High (HU-H)
  • Brief component description
    • Notes
    • Head Unit High, 4th generation
    • Central Information Display with APIX data line
    • Controller (CON)
    • USB port
  • System functions
    • Notes
    • Functional networking
  • Notes for Service
    • General notes
    • Diagnosis instructions
    • Programming information
• Headunit High (version 2)
  • Headunit High (HU-H)
  • Brief component description
    • Notes
    • Headunit High (HU-H), 4th generation, launch F23
    • Headunit High (HU-H), 3rd generation
    • Central Information Display with APIX data line
    • Controller (CON)
    • USB port
    • Telematic services via the Telematic Communication Box (TCB)
    • Rear Seat Entertainment via Ethernet
  • System functions
    • Notes
    • Functional networking
    • Functional enhancement of the Headunit High
    • Integrated telephone function
    • Personalization of settings
  • Notes for Service
    • General notes
    • Diagnosis instructions
    • Programming information
• Help in analysing noticeable symptoms with regard to the parking aid
  • Notes
  • Influences due to faults in the vehicle that cannot be detected by the PDC control module
  • Influences from body styling parts on the vehicle
  • Influences from environmental conditions
  • Influences from the vehicle environment
  • Hard-to-detect obstacles
• Help instruction for ConnectedDrive
  • Ordering using the online portal
• Hi-fi amplifier
  • Notes
  • Brief component description
    • Internal structure of the hi-fi amplifier
    • Analogue/digital converter
    • Digital sound processor
    • Digital/analogue converter
    • Power amplifiers and speakers
    • Microcontroller
    • Note for Service department
• Information on obstructions and sources of interference of ultrasonic sensors
  • Information on obstacles
  • Information on sources of interference of the ultrasound signal
  • Information on sources of electromagnetic interference
• Instrument cluster
  • Instrument panel (KOMBI)
  • Brief component description
    • Notes
    • Instrument cluster
    • Outside temperature sensor
    • FEM or BDC: Front electronic module or Body Domain Controller
    • Fuel level sensor
    • Coolant level sensor
    • Washer fluid level sensor
    • Acoustic sensor
    • On-board computer button
  • System functions
    • Notes
    • Operating readiness
    • Operating voltage range
    • Outside temperature value suppression
    • Brightness control
    • Set speed of the cruise control
  • Notes for Service
    • General notes
    • National-market versions
• LED headlight
  • Notes
  • Brief component description
    • Notes
    • LED headlight
    • LHML and LHMR: LED main light module on the left and LED main headlight module on the right
    • STML and STMR: Left headlight driver module and right headlight driver module
    • FLEL and FLER: Frontal Light Electronics Left and Frontal Light Electronics Right
    • Front electronic module (FEM): Front Electronic Module
    • ICM: Integrated chassis management
    • ACSM: Crash safety module
    • CON: Controller
    • Steering column switch cluster
    • Rain-light-solar-condensation sensor
    • KAFAS: Camera-based driver support systems
    • FLA: High-beam assistant
    • Light operating unit
    • Turn signal/high beam switch
    • Hazard warning switch
  • System overview
  • System functions
    • Notes
    • Parking light
    • Side lights/positioning light and turn indicator
    • Side marker light (depending on national-market version)
    • Daytime driving lights and low-beam headlight
    • High-beam headlight
    • Headlight courtesy delay feature
    • Welcome lights
    • Tourist light
    • Automatic headlight beam throw adjustment
    • Variable light distribution (depending on the national-market version)
    • Cornering light
    • High-beam assistant
    • Automatic driving lights control
    • Hazard warning flashers
    • Visual feedback signal from central locking system
    • Emergency light operation
  • Notes for Service
    • Adjust LED headlights
    • Component replacement
    • Diagnosis
    • General notes
• Lane change warning (SWW)
  • Notes
  • Brief component description
    • Notes
    • Master control unit of the lane change warning (SWW)
    • Lane change warning, slave
    • Assist systems operating facility
    • Warning lamp in the exterior mirror
    • Vibration actuator in the steering wheel
  • System functions
    • Notes
    • Functional networking
    • Detecting road users
    • Necessity of a warning
    • Issue warning
    • System limits
  • Notes for Service
    • General notes
  • Diagnosis instructions