跳至主要内容

How to Program DME and instrument cluster on Mini Cooper with Autel MaxiSys Elite Diagnostic Tool?

Here’s the solution that Mini Cooper car won’t start after DME replacement problem.

Vehicle: Mini Cooper 2007
Procedure/Problem:Program DME and instrument cluster

Background:
User installed a new DME and wanted to walk him through the programming procedure. After the procedure there was a follow up coding/synchronization special function that was not supported by the MaxiSys Elite.

Device:
Autel MaxiSys Elite to program DME
ISTA and ICOM emulator
Battery maintainer

Battery Maintainer
full-regulated DC output prevents overcharging of the battery and provide precise control to maintain the necessary battery voltage during complex service and reflash.
not a battery charger.

Procedure:
1) Program DME

Select Programming/Coding function->Selective Update

Select Module to program, here choose Engine-DME
Press OK to execute measurement plan
Turn off engine
Switch on terminal 15 (ignition)

Programming in process

Turn ignition off and then remove the key with remote control form key slot (if equipped)

Then wait for 10s. Insert a key with remote control in key slot and turn ignition on

Insert a key with remote control in the key slot(if equipped) and turn the ignition on


Programming is done
2)Perform diagnostic scan

Read and reset fault code


The fault  “2FD7 Digital Motor Electronic DME EWS electronic vehicle immobilization
system anti-tampering protection” still exists.
Car will not start.
You need to adjust CAS.
3) CAS Adjustment
CAS=Car Access System
The CAS regulates the access options to the vehicle.
The CAS control unit is the master control unit.e.g for the following systems
Electronic immobilizer
Central locking system
Comfort agency
electronic steering lock
power windows regulator

CAS adjustment procedure in MaxiSys Elite
Select Hot Functions->Immo & Key-> Digital Motor Electronics (CAS)

4) DME CAS Adjustment
Require BMW ISTA-D ISTA-P software and ICOM/ICOM Next emulator
Select Service Function->Power Train->Engine->Adjustment->DME-CAS-DME-CAS adjustment


Select (2) Adjust Reset Starting Value

Follow the prompts
Terminal 15 off

Wait until main replay has dropped out
Terminal 15 on
Engine can be started again
Service function finished

https://www.obd2tool.com/blog/2020/03/03/how-to-program-dme-and-instrument-cluster-on-mini-cooper-with-autel-maxisys-elite-diagnostic-tool/
标签：

评论

发表评论

此博客中的热门博文

How to Replace and Reprogram Chrysler FCM with DRB III

  SUBJECT: Replacing or reprogramming the Front Control Module (FCM) OVERVIEW: Erroneous Actuation of Horns, Headlamps, and Parking Lamps while vehicle is parked MODELS: 2001 – 2004 (RG) Chrysler Voyager (International Markets) 2001 – 2004 (RS) Town & Country/Caravan/Voyager SYMPTOM/CONDITION: While the vehicle is parked the customer may experience the horn sounding on and off, flashing the headlamps and the parking lamps as if the security alarm was actuated. The technician may find the vehicle is not equipped with Security Alarm system (sales code LSA). DIAGNOSIS: 1. Using a Scan Tool (DRBIII®) with the appropriate Diagnostic Procedures Manual, verify all engine systems are functioning as designed. If DTCs are present record them on the repair order and repair as necessary before proceeding further with this bulletin. 2. Determine the “Hardware Part #” of the FCM. Using the DRB III select: 3. DRBIII Standalone 4. 1998 – 2005 Diagnostics 5. All 6. Body In...
发表评论
阅读全文

How to update BMW ICOM A2 or ICOM NEXT Firmware

  When using the latest ISTA D software to do BMW diagnosis, icom hareware can be detected, but the device doesn’t communicate with the vehicle,  can’t enter modules reading page, like below picture: What’s the solution? The firmware doesn’t match with the  latest ISTA sofware, firmware need to be updated. ICOM firmware update steps: 1. Need the latest updated file for ICOM firmware: 2.Charge ICOM hardware, connect the vehicle, use ISTA engineering sofware IToolRadar to detect the IP address of  ICOM hardware, see below picture, the IP address can be found as 169.254.92.38 3. Open Internet Explorer Input the IP address which is deteced above to the address bar: like http://169.254.92.38:60080 username: root password: NZY11502 4. Click “update firmware” after login 5. Follow below steps: 6. Need to wait seconds, and click  “yes” when below  page show up: 7. During ICOM firmware update, four light on ICOM are all read, need to wait...
发表评论
阅读全文

How to update the firmware of ICOM NEXT A

Upgraded the new version of  BMW Diagnostic Software ISTA. When connected to the vehicle, click to start the vehicle to detect ICOM, but the State is Firmware. At this time, you need to upgrade the firmware of BMW ICOM Next ； ICOM NEXT A firmware upgrade steps 1. First, you need the firmware file of the new version of ICOM NEXT, the ICOM NEXT firmware file has a name with ICOM NEXT XXX, The two files xxx root xxx and xxx app xxx need to be upgraded. (Firmware version is different, the file name is different, but all versions of the firmware have the file name of ICOM_Nextxx) 2.ICOM NEXT A is connected to the car, usually the OBD interface of the car (the same method as the car diagnosis), open the diagnostic software ISTA, or use the software ITool Radar, you can detect the IP address of ICOM NEXT (IP address is automatically obtained), The IP address detected by the ISTA software is 169.254.192.155; 3.Open the IE browser, enter the IP address and port number of...
发表评论
阅读全文