The instruction for repair w203 electronic igntion switch

AeroOBD JSC is consulting company located in Moscow, Russia. The company provides: - automotive electronic diagnostics and consulting; - chip programming; - dump edition for failed chip. We sell dump editor programs for chips and diagnostic equipment. This blog will help you to adjust and repair of electronic ignition switch (EIS) w203. Other insructions are available upon request.

Name:
Location: Moscow, Russia

Wednesday 17 October 2007

About us

AeroOBD JSC is consulting company located in Moscow, Russia.

The company provides:

- automotive electronics diagnostics and consulting;
- chip programming;
- dump edition for failed chips.

Our team works on electronics for Mercedes Benz repair about 12 years. We glad to share our own experience with you. We supply dump editor programs for chips and diagnostic equipment.

If you have any questions, please do not hesitate to contact us.

Please see our workshop in Moscow pictures:


The Company requisites:

AeroOBD JSC
Factual address: Bld. 32-2, office 60, Skakovaya Str.; Moscow, Russia
Legal address: 107140, bld. 12/1-1, office 15-17, Krasnoprudnaya str.; Moscow, Russia
INN 7708569855
KPP 770801001
Intermediary Bank:
Deutsche Bank Trust Company Americas, New York,
Swift Code: BKTRUS33
Beneficiary`s Bank:
Bank Zenit, Moscow, Russia, acc. 04402904,
Swift Code: ZENIRUMM
Account 40702840500003010937

Monday 3 September 2007

Ignition key w203eis (see Pic. 1) repair direction

Pic.1

1) Turn off two screw on body (see yellow frame marked at Pic.2), remove the body (see Pic.3, 4)



Pic.2




Pic.3



Pic.4
2) There are microprocessors at the chip (they break the most often in the series). See location on Pic.5, 6.


Pic.5



Pic.6
3) To reprogram these microprocessors we need to unsolder it and use programmer (see Pic.7).






Pic.7

4) View the chip without microprocessors (see Pic.8, 9)



Pic.8




Pic.9

5) The chip in the programer (see Pic.10)




Pic.10

6) Next you need to buy insertion for microprocessors (it is special file (dump) which allow you to reprogram microprocessor through programer). Or after reading information from microprocessors you can send the file with the information to us. After reprogram we send it back to you. You will need to upload it to microprocessors.

7) The microprocessors must be soldered back after the reprogram. The chip have to be placed to the plastic body and snaped.

Please bear in mind that the standard instruction does not provide 100 % guarantee of successful repair in case of other atypical disrepairs.

All the necessary equipment and programs are available to buy.

If you have any questions please contact us by E mail autolaboratory (at) gmail.com
We will answer your questions within 48 hours.

How can I buy item (programmer, dump editor etc)?

To buy an item
1. Send us request by E mail autolaboratory (at) gmail.com
2. When you got confirmation that the item is available, pay the requested item through the bank.
3. E mail us confirmation of payment.
4. Requested item will be sent to you by E mail (if it's digital) or on your post address after the payment receiving.

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