Security Module
Jump to navigation
Jump to search
The SKREEM (Sentry Key Remote Entry Module) is the immobilizer module used in Mercedes cars. It authenticates keys using two-way communication and rolling codes.
Known issues
Effects happening when the SKREEM module is bad:
- Alarm randomly triggers, with or without sound
- Car shutting off (?)
- Keys not being recognized anymore.
- Car not starting
Resources
Crossfire Repairs by Paul explaining how to replace the SKREEM module: https://www.youtube.com/watch?v=X-VhH4usWUc
Mobile Diagnostics and Programming Services have shown that they can reprogram the SKREEM to function again: https://mdp-services.com/crossfire-solutions