2007 Mercedes Benz W203 Add New Smart Remote by IM508+ XP400

auto key programmer

This post is available with how to use Autel IM508 together with XP400 to add new smart remote for 2007 Mercedes Benz Kompressor C180 w203.

Procedure:

Prepare BE key

Connect XP- 400 via usb cable(need for Mercedes online)

Connect IR cable(AP102)

Connect IM508 to OBDII port

Mercedes Benz→ smart mode→ on vehicle

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Smart mode can not read car information

change to choose manual selection

C→ 2007-2011→ DAS3

  1. EIS tools→read EIS data→ OBD→ on vehicle

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Do you want to read key password by IR? Try with IR cable but in this article we skip this process

Press “no”

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EIS information

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Shown key tag

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Save EIS data file ?→ Yes

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  1. Back to EIS tools, go to check key frequency

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Press customer remote

Key frequency 433 MHz

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Prepare BE key frequency 433mhz

  1. Read & write key→IR→ read key information

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Insert key into IR key hole in xp400

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Key information: key number 3

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  1. Password calculation→add key→OBD→ on vehicle

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Press “begin”

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Read the note carefully

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Insert customer key into EIS wait 5 second and check key can be turn on

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Pull key out then insert into IR key hole, and do not pull key out during process(around 10-30 minutes)

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Password calculation complete

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Insert key into EIS wait 30 second,sound steering lock move mean ok

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Password calculation complete

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  1. Back to EIS tools menu, generate key file

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On the Autel IM508 screen you can see Password automatic shown

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Choose key number to generate: select all keys

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Our BE key is half smart key v51

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Generate key files…

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Generate success and saved

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write key file to BE key

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Insert blank BE key into IR key hole

Choose key flies→ key number 4(not used) to write

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Write key success

Check new key can turn on and start ok

Thanks