E-Sys - Flashing ECU Guide
Upgrading ECU’s on BMW F11 520d
Disclaimer: All content in this document is to be seen as guidelines. No one but yourself can take responsibility if you break something as a consequence of following this guide. The author can in NO WAY eheld liable or responsible if you mess up something / anything.
Remember always to create a backups before starting an endeavour like this!
Prerequisites: ENET cable, E-Sys 3.26.0, PsdZData files (54.0 is used in this guide). It’s important that the PsdZData files are the FULL version as the Lite version does not include all necessities for Flashing. And last prerequisite: a BMW F10 or F11. I’m doing this on my F11 520d. This guide should work for all Fxx chassis. E-Sys 3.26.0 is used for screen dumps. Other versions may differ slightly.
In this document, I’ll be upgrading these ECU’s:
CMB_MEDIA
HU_CIC
KOMBI
ZGW
The steps for upgrading other ECU’s should be the same as doing these four. Just remember to identify the dependencies and select appropriately in step 15 in the below procedure.
When flashing involves ZGW it is widely said that the ZGW module should be updated BEFORE other modules. The TAL (transaction list) generated by E-Sys should take care of this. But if you want, you could flash the ZGW all by itself and then restart and do the rest. The steps remain the same.
Flashing all modules at once is also as easy as flashing individual modules. Just select all the modules in step 15 (still blFlash, swDeploy, cdDeploy, and ibaDeploy columns)
HU_CIC Depends (PreRequisites) on: 38 + 14 (BOTH ZGW)
KOMBI Depends on: 38 + 10 + 14 + 53 + 57 (ZGW + HU_CIC + ZGW + CMB_MEDIA + HU_CIC)
CMB_MEDIA Depends on: 57 (HU_CIC) ZGW does not have dependencies.
How to identify dependencies:
http://www.bimmerfest.com/forums/showpost.php?p=8688725&postcount=18
HU_CIC:
KOMBI:
CMB_MEDIA:
ZGW:
Basic steps (src: http://www.bimmerfest.com/forums/showpost.php?p=8179840&postcount=29):
Connect external charger (at least 50AMPs, preferably 70AMPs) to the car battery. Connect laptop to power supply. This step is essential!
Turn lamp switch to parking light – this will keep the ignition on beyond 20 minutes. (src: http://www.bimmerfest.com/forums/showthread.php?p=8625168&highlight=parking+light+switch#post8625168). Please refer to Appendix B for further info regarding the light switch and the 20 minutes.
Connect via “Connection via Gateway URL” (src:http://www.bimmerfest.com/forums/showthread.php?t=698424, post #6) (else flashing ZGW will
fail)
Select Comfort Mode: TAL Calculating
Read and save FA
Activate FA
Read and save SVT Actual as “SVT_ist”
Create an SVT Target:
Select Complete Flash
Select I-Step (shipm.) to match vehicles shipment I-Step level
(src: http://x3.xbimmers.com/forums/showthread.php?t=715297)
Select Expert Mode: VCM button
On the right bottom box, select “Master” tab
In I-Steps box, click on “Read” button.
Integration Steps boxes above will be populated with the data. Note down the I-Step (Shipment).
I-Step (target.) will be unselectable as it is fixed based on current PSdZData I-Level. Select the appropriate level in I-Step (shipm.) as obtained in step above
Do a KIS/SVT Target Calculation and Save as “SVT_soll”
Do a TAL Calculation and Save as “SVT_tal”
Go to Expert Mode -> TAL-Processing
Load TAL [SVT_tal) created in step 8.e
Load SVT Target (“SVT_soll”) created in step 8.d
Click the “Read FA” button
this will result in the FA_aus_VCM.xml file:
Check radio button for "read VIN out of FA" and click the “Read VIN” button
On ECU Tab, uncheck let top box in column "All" (All checked boxes should toggle to unchecked)
On ID Base Row for HU_CIC, CMB_MEDIA, KOMBI and ZGW check the boxes in blFlash, swDeploy, cdDeploy, and ibaDeploy (please see Appendix C) columns.
Press Check software availability (this, among other, ensures that you have the correct PSdZdata and the FULL version of them)
Press Start and it will proceed with processing TAL to flash Kombi with new firmware
Cross your fingers and watch it work
Troubleshooting
If coding ACSM, the airbag needs be locked. This can be done by using the following procedure (src:http://www.bimmerfest.com/forums/showthread.php?t=796371 post #3) (another good src: http://www.bimmerfest.com/forums/showthread.php?t=809906).
E-Sys Transmitter:
Click "External Applications" in the left menu.
Click "External Application"
Double-click "Transmitter"
Double-click "ACSM verriegelung_schreiben"
Appendix A – list of ECU’s
Thanks to shawnsheridan on bimmerfest.com for compiling this list. (src:http://www.bimmerfest.com/forums/showthread.php?t=808412).
Explanation of module names - ESYS ECU LIST:
AAG - Trailer Hitch Module
ACC - Active Cruise Control
ACSM - Advanced Crash and Safety Management
AHM - Trailer module
AMP - Amplifier
AMPH - HiFi Amplifier
AMP_TOPHB - Top HiFi Amplifier/System
AMP - Amplifier/System
AMP_TOPHB - Top HiFi Amplifier/System
ASA - Active steering
ASD - Active Sound
BDC - Body Domain Controller (ZGW, FEM, REM, SZL, IHKA, TCB, CAS, JBBF Combined)
CAS - Car Access System
CID - Central Information Display
CMB_ECALL - Combox Emergency Caller
CMB_MEDIA - Combox Media
CVM - Soft top module (Convertable Top)
DKOMBI - MFID Instrument cluster (6WB)
DDE - Digiatl Diesel Electronics
DME - Digital Motor Electronics
DSC - Dynamic Stability Control
DWA - Immobilizer (Alarm)
DVDC - DVD Changer
EGS - Electronic Transmission Control Unit
EHA - Electronic ride-height control
EHC - Electronic ride-height control
EKPM - Electronic fuel pump control
EMF - Electromechanical parking brake
EPS - Electronic power steering
FEM_BODY - Front electronics module (ZGW, FRM, CAS, and JBBF Combined)
FEM_GW - Front electronics module gateway
FKA - Rear-cabin automatic A/C
FLA - Automatic High Beam Camera Only
FRM - Footwell module (Lighting)
FRR - Active cruise control
FZD - Function unit roof
GWS - Gear selection switch
HKFM - Rear Lift-Lid (Trunk)
HKL - Rear Lift-Lid (Trunk)
HU_ENTRY - Head Unit Entry Level (no iDrive System)
HU_CHAMP (Head Unit CIC Mid) (iDrive system)
HU_CIC - Head Unit CIC High (iDrive system)
HU_NBT - Head Unit NBT (iDrive system)
HC2 - Lane Change Warning
HUD - Heads-Up Display
ICM_QL - Integrated Chassis Management
ICM_V - Integrated Chassis Management Vertical (Vertical dynamics management)
IHKA - Integrated automatic heating/air conditioning system
JBBF - Junction box electronics
JBE - Junction box electronics
KAFAS - Cameras System (LDW, AHB, SLI)
KOMBI - Instrument cluster
LHM - LED Headlights main light modules (fan and LEDs for the cornering light, low-beam and high-beam
headlights)
NIVI - Night Vision Camera
PDC - Park distance control
PMA2 - Parking Assist
RDC - Tyre pressure control
REM - Rear Electronics Module
RSE - Rear Seat Entertainment
SM - Seat module / Seat Memory
SME - Accumulator-management electronics
SMBF - Seat module / Seat Memory Passenger
SZL_LWS - Steering column control unit
SVT - Servotronic
TCB - Telematics Communications Box (BMW Assist)
TMS - LED Headlights (stepper motors for the Adaptive LED Headlights and LEDs for the side marker light, the positioning light and the turn indicator)
TRSVC -All around view camera
TBX - iDrive Controller Touch Handwriting Module
VDM - Vertical dynamics Management
ZBE - iDrive Controller
ZGW - Central gateway module
Appendix B
On new cars (7/2014 F30) the ignition will not stay on even if you turn light switch. After 15 minutes or so ignition will turn off. This is not a problem though, just remember to cycle ignition before svt soll calculation and before starting TAL processing (actual flash). Ignition will stay on as long as the TAL is running.
Thank you ap90500, src: http://www.bimmerfest.com/forums/showpost.php?p=8737326&postcount=2
Appendix C
ibadeploy is needed only if you are flashing a headunit that has IBA (electronic user manual). It doesn't do
any damage if it is selected without a reason though.
Thank you ap90500, src: http://www.bimmerfest.com/forums/showpost.php?p=8737326&postcount=2