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Immobilizer MERCEDES

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SPRINTER and VITO. Error START ERROR.
When a fault of factory immobilizers in vehicles Mercedes Sprinter and VITO, the dashboard lights inscription START ERROR while the engine will not start. Thanks to the inscription on the panel this fault and got its name. 

This error occurs dissynchronization ECU with immobilizer. 



ERROR START is a typical malfunction in vehicles Mercedes Sprinter and VITO. 

To resolve this problem you can use software like volta 

be sure to check the fuse in the fuse box №7 under the steering wheel and all the fuses in the fuse box under the driver's seat.

Problems with immobilizer for Mercedes ML.
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On cars Mercedes ML the smart key has two components code constant and variable.Permanent component in the smart key does not change, but the variable is changed at each start.

If the smart key is not received full details of the variable component, and it just happens when you scroll to a dead battery, the immobilizer when you turn on the ignition ceases to recognize the smart key . If this happens, you must charge the battery and try to start the engine with the ignition key to others.

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If you had only one chip-key, in case of loss or damage from unit AAM or EAM , depending on the model year of the car, respectively. 

Infrared Remote Control Mercedes

On older cars Mercedes management immobilizer carried out by remote control. Remote control is an infrared transmitter and receiver elements are near the rearview mirror. Also on the rear-view mirror has two LED status immobilizer green and red.

When you open the car with the remote control, immobilizer control unit gives the command for permission to start the engine engine. There are cases where the remote control is out of order and can not be restored. Well, if it happened at a time when the car is opened with this console that is located in the mode UNLOCK . In this state, the vehicle may come indefinitely, and the engine will start.

If the remote control is out of order when the car was closed, there was in the mode of LOCK , the engine will not run. In this case, you must either tie up new remote controls or software to translate immobilizer mode UNLOCK.

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Chip key Mercedes.

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On older cars Mercedes , in contrast to the new on which to run the car using the key fish , the ignition key has an electronic chip in a sealed key head. Such a chip key used, for example, in cars Mercedes Sprinter, Vito, ML, W210 , etc.

In case of loss of the last chip key you can make a new one



In order to produce a chip key Mercedes according to regular immobilizer , you need to remove a immobilizer to make it

On most older cars Mercedes immobilizer is for a combination of instruments.

Replacing the engine control unit.


When replacing the engine control unit, it is necessary to adapt it to the DAS system, or to the standard immobilizer. Adapt new control unit is not difficult. 


The situation is different if the control unit is removed from another vehicle.

KEY PROGRAMMING


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