CCC(R) - Diagnosis and Repair
SI B 65 16 04Audio, Navigation, Monitors, Alarms, SRS
September 2007
Technical Service
This Service Information bulletin supersedes S.I. B84 12 04 dated February 2006.
[NEW] designates changes to this revision
SUBJECT
Diagnosis and Repair of the CCC
MODEL
E60, E61 (5 Series) with option 609 (CCC)
E63, E64 (6 Series)
E90, E91, [NEW]E92, [NEW]E93 (3 Series) with option 609 (CCC)
[NEW]E70 (X5) with option 609 (CCC)
SITUATION
Instead of always replacing the complete CCC (Car Communication Computer), individual electronic components of the CCC can be replaced in the event of malfunction.
A pre-requisite for CCC repair is the completion the BMW Technical Training course ST064: E63, E64 Complete Vehicle.
PROCEDURE
A. Diagnosis and replacement of individual electronic components in the CCC.
To diagnose several electronic components in the CCC, there are four test modules available in the GT1/DISplus diagnosis system.
^ Entertainment functions CCC
^ Navigation system CCC
^ Operation of the CCC
^ Single drive's CD and DVD CCC/M-ASK
To test/diagnose the entertainment functions, select:
[NEW] Function selection / Complete vehicle / Body / Audio, video, telephone, navigation (MOST-network) / Entertainment functions
CCC complete
^ Audio amplifier
^ Gateway
^ Main computer
^ CCC fan
^ Minimum speed
^ Maximum speed
^ Noise level
CCC front panel
^ Background light
^ Rotary knob rotation to the right
^ Rotary knob rotation to the left
^ Rotary knob OFF/ON
^ Arrow button forward/up
^ Arrow button backward/down
^ CD Eject button
^ DVD Eject button
CCC installation
Checking wiring to:
^ Rotation Rate Sensor (Gyro Sensor)
^ Fan
^ MOST connector
^ Speakers
^ CID (Central Information Display)
^ Radio antenna
CCC online service
To test/diagnose the navigation system select:
[NEW]Function selection / Complete vehicle / Body / Audio, video, navigation (MOST-network) / Navigation system
CCC navigation
^ Rotation Rate Sensor (Gyro Sensor)
^ Connection to the rotation rate sensor
^ Connection from the GPS module to the speed signal
^ Connection from the navigation module to the GPS antenna
^ Connection from the navigation module to other control modules
^ Speed signal values
To test/diagnose the operation of the CCC, select:
[NEW]Function selection / Complete vehicle / Body / Audio, video, navigation (MOST-network) / Operation / Car Communication Computer
CCC supply
^ Data transmission
^ Voltage supply
CCC front panel
^ Background light
^ Rotary knob, rotation to the right
^ Rotary knob, rotation to the left
^ Rotary knob, OFF/ON
^ Arrow button, forward/up
^ Arrow button, backward/down
^ CD Eject button
^ DVD Eject button
To test/diagnose the operation of the CCC, select:
[NEW]Function selection / Complete vehicle / Body / Audio, video, navigation (MOST-network) / Drives / Single drive/player MASK/CCC
CCC supply
^ Data transmission
^ Voltage supply
CCC CD drive
^ Internal connection to CD drive
^ Supply voltage, CD drive
^ Readability of CD, if inserted
^ Temperature in CD drive
CCC DVD drive
^ Internal connection to DVD drive
^ Supply voltage, DVD drive
^ Readability of DVD/CD, if inserted
^ Temperature in DVD drive
[NEW] Individual electronic components may be replaced after testing/diagnosis without submitting a PuMA case to the TC (Teile Clearing Hotline) for authorization
Important:
Observe ESD safety measures when replacing individual electronic components.
An anti-static mat MUST be used - see SI B04 19 04.
The ESD protection kit (P/N 99 00 0 006 667) will be shipped to the BMW Centers shortly.
This kit replaces the special tool 12 7 192 listed in the Repair Instructions.
The listed parts below are available for individual CCC electronic component replacement:
^ Front panel/cover CD
^ CD-ROM drive
^ Navigation DVD drive
^ Gyro sensor
^ HIP (Host Independence Positioning) module, contains the GPS receiver
^ Electric fan
Repair Instructions:
RA 6583010 "Removing and installing/replacing Car Communication Computer"
RA 6583550 "Removing and installing/replacing fan for Car Communication Computer".
RA 6583560 "Removing and installing/replacing front trim for Car Communication Computer".
RA 6583570 "Removing and installing/replacing CD drive for Car Communication Computer".
RA 6583580 "Removing and installing/replacing DVD drive for Car Communication Computer".
[NEW]Special repair note: on vehicles equipped with programmable buttons it is important to note screw location during disassembly and assembly in order to prevent DVD drive eject problems. Refer to the attachment to this service information for further information.
RA 6583590 "Removing and installing/replacing gyro sensor drive for Car Communication Computer".
RA 6583600 "Replacing HIP module for Car Communication Computer".
After individual component part replacement:
Verify that the repair has been done correctly by carrying out the DIS/GT1 Test Plan associated with the replaced component.
B. Complete CCC (Car Communication Computer) control unit replacement.
^ From March 1, 2006 before any CCC is replaced on any model BMW listed in the "MODEL" section of this bulletin, authorization must be obtained via PuMA. Please refer to SI B00 04 02 and SI B84 03 06 for further instructions.
ATTACHMENT
B651604DVD_DRIVE_REPLACEMENT_SCREWS