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🔐 What are 1AA / 170 codes used for?
1AA and 170 codes are used for official BMW component protection removal. These codes enable the proper unlocking, activation, and pairing of the equipment with your vehicle.
🛠️ Use Cases & Compatibility
🔄 Module Replacement & Retrofits
They are strictly required when installing or replacing original vehicle modules, such as the head unit (infotainment system) or other critical electronic control units (ECUs).
They are strictly required when installing or replacing original vehicle modules, such as the head unit (infotainment system) or other critical electronic control units (ECUs).
🚗 Vehicle Coverage
These codes are fully applicable for a wide range of generations, including **BMW F-Series, G-Series, and I-Series** vehicles.
These codes are fully applicable for a wide range of generations, including **BMW F-Series, G-Series, and I-Series** vehicles.
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