Key teach-in procedure for Mercedes-Benz Smart vehicles

 

 Teach-in key is required when keys are lost, damaged or if additional key is needed.  

Mercedes-Benz Smart vehicles dongle key programmer

 

   For adapting each remote with Immobilizer / BSI module the following dongle can be used:

     1. Turn ignition ON without starting engine (position „1”).

     2. Insert dongle in OBD connector (it is located under steering column, near pedals).

     3. The LEDs must lit both, then green must blink few times. If all OK, green LED remains lit and red must be off. If  red LED blinks fast, this means an error, you may remove dongle and try again.

     4. If red LED is off and green is on, turn OFF the ignition key.

     5. Press twice LOCK button on each remote (if 3 button remote used) within 30 sec. Maximum of 4 keys can be programmed.

     6. Turn ignition ON again, this completes learning sequence. Remote controls are working only when ignition is OFF, cranking is possible only when vehicle is in UNLOCK-ed state.

  The Dongle has unlimited. Dongle can operate on vehicles made up to year 2003- and 2003+.

    For any question of Smart vehicles dongle contact with support area carsofts@carsofts.com