btadp.blogg.se - Mercedes eis bypass emulator for 320 mercedes what does it do

The Mercedes Benz cars that are covered by this service are On the instrument cluster message appears, please remove the key, and nothing else happens.

Key sometimes doesn’t turn in the Mercedes EIS.

The key turns in the Mercedes EIS, but the ignition lights on the instrument cluster don’t switch on.

Key doesn’t turn in the Mercedes EIS when there’s cold weather.

Key doesn’t turn in the Mercedes Electronic Ignition Switch (EIS).

Some of the common symptoms that indicate that your ignition module might be faulty are: The repair of your EIS would not necessitate additional programming of your ESM or engine ECM. When you send your EIS unit, you are required to send at least one ignition key along to aid the testing of the unit. This service will help you test and repair any issue with your EIS/EZS. In other words, your car might not start.

This integrated immobilizer system incorporates other parts of your car like your engine ECM and, sometimes, the Automatic Transmission Mechatronics unit.Ī fault in this system, which the EIS is a part of, can affect the proper functioning of your car. Your Mercedes Benz has an immobilizer system, known as DAS3, which works with infra-red keys and an infra-red EIS/EZS. The service is for the EIS of W164 M Class, GL Class after 2009, and W251 R Class. The service helps you test and repair your Electronic Ignition Switch, known as EIS or EZS. This problem is usually caused either by a lousy shifter module, a defective key, a failed Electronic Ignition Switch (EIS), or a bad steering lock module (ESL). Intermittent engine start on switching ignition on/off Service SpecificationsĪ common problem that Mercedes owners often experience is that the key no longer turns in the ignition. No instrument cluster illumination while key is insertedģ. Key is not detected, car does not startĢ.