Codes › MERCEDES-BENZ › OPT › 666
MERCEDES-BENZ • OPT • 666 Category: LogisticsTransport Protection
Shipment protection.
Protective measures for vehicle shipment.
More about this option
Want the full factory build sheet for your car?
Get a complete VehicleDataSheet (options, equipment, specs) for your VIN.
This code or feature is linked to these vehicles
Related OPT codes
- OPT A54 — Shift Plate Variant
- OPT A34 — Torsion Damper Variant
- OPT A31 — Software Individual
- OPT 966 — Euro 5 COC
- OPT 5XXL — European Version
- OPT 537L — Market UK
Frequently Asked Questions
What does OPT code 666 mean?
OPT code 666 is a factory equipment code used by MERCEDES-BENZ to describe a specific vehicle configuration or component.
Where can I find OPT code 666 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 OPT code 666 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 OPT code 666 for my vehicle?
The most reliable way is to order a complete Vehicle Data Sheet decoded directly from your vehicle’s VIN.