Codes › MERCEDES-BENZ › SA › 551
MERCEDES-BENZ • SA • 551 Category: SecurityAnti-theft alarm system
Vehicle alarm system.
SA code 551 indicates a factory-installed anti-theft alarm.
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Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
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Frequently Asked Questions
What does SA code 551 mean?
SA code 551 is a factory equipment code used by MERCEDES-BENZ to describe a specific vehicle configuration or component.
Where can I find SA code 551 on my car?
This code is typically found in the vehicle’s factory build data, service documentation, or can be confirmed by decoding the VIN.
Does SA code 551 affect maintenance or parts?
Yes. Factory codes determine correct parts selection, software compatibility, and service procedures for your exact vehicle configuration.
How can I verify SA code 551 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.