MERCEDES EZS EIS IGNITION SWITCH PROBLEM
This issue is often caused by a defective key, a failed Electronic Ignition Switch EIS, EZS, or a bad steering lock module ESL. This problem can affect various Mercedes-Benz models, including E-Class, S-Class, C-Class, CLK-Class, ML-Class, SL-Class, etc.
Symptoms of a failed Mercedes-Benz include:
- The key does not turn in the ignition due to failed EIS
- The key doesn’t turn during cold weather
- The key may turn, but the instrument cluster lights don’t turn on
- Unable To Turn The Key, Unable To Start The Car
- I can turn the key, but the car won’t start
- Mercedes key intermittent works
- The push start button no longer works
Some common reasons why the ignition module failed are:
- Low battery voltage
- Power surge on the alternator
- Bad Battery
- Connecting jump-starting cables while the key is in the ignition.
- Мechanical wear
During any of the above scenarios, the EIS-EZS may lose its memory. Mercedes dealers don’t repairer a bad EIS-EZS module. They will recommend that the module be replaced, this is really not necessary.
We can repair your EZS/EIS ignition module, this is much cheaper than installing a new ignition module.
We provides a prompt test and repair service for your Electronic Ignition Switch, the EIS will be completely tested and rrepaired making it plug and play. Having your EIS re-manufactured means there is no need for further dealer security programming or coding.
Services for EZS/EIS
- Repair
- Virginization
- Coding
- Cloning
- Key coding
- Deactivation of lost or stolen keys
Our online services are available worldwide, we can repair your EZS/EIS