B1A6A on 2023-2025 Land Rover Range Rover Sport — Manufacturer-Specific Body/Security System Code
1 vehicles · 1 makes
How to diagnose and fix B1A6A: most-reported vehicles
Ranked by owner reports. Each card gives the symptoms, how to confirm the cause, the fix, parts and sources for that vehicle.
Land Rover Range Rover Sport · 2023–2025
Owners of 2023-2025 Range Rover Sport models frequently report the curved Pivi Pro center display freezing, rebooting, going black, or losing audio/navigation/climate control responsiveness. Because many vehicle functions are integrated into the touchscreen, these failures can also disable surround-view cameras, parking graphics, Bluetooth, and HVAC controls until the system reboots. The issue is widely discussed on owner forums and reflected in complaints involving software instability on the new-generation infotainment platform.
Common Symptoms
- Center screen freezes
- Display goes black
- Backup camera unavailable
- Surround camera image missing
- Bluetooth disconnects
- Navigation or audio stops working
- Climate controls unavailable on screen
How to Fix
The first step is checking for infotainment software updates and applying the latest over-the-air or dealer-installed package. If the problem persists, dealers typically inspect the infotainment control module, display connections, camera module communication, and network faults on the vehicle's Ethernet/CAN architecture. In some cases, module replacement or reprogramming is required if repeated hard resets do not resolve the issue.
Find B1A6A by make
Browse every documented model and issue for your make.
B1A6A code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does B1A6A mean?
B1A6A stands for "Manufacturer-Specific Body/Security System Code." B1A6A is a manufacturer-specific body code in the security-systems range; the alphanumeric format indicates an enhanced/manufacturer-defined code with no single standardized SAE meaning. Codes in this B1Axx group generally relate to immobilizer, key, or security-module functions and vary by automaker. Its exact definition and causes cannot be reliably given without brand-specific documentation. Diagnose with a make-appropriate scan tool.
What are the most common causes of B1A6A?
The most common causes of B1A6A are: Immobilizer or anti-theft system fault, Key/transponder recognition problem, Security module communication error, Wiring or connector fault in the security circuit, Module configuration or software issue, Faulty body control / security module. The specific cause varies by vehicle.
How much does it cost to fix B1A6A?
Repair costs vary widely depending on the root cause and vehicle.
Which vehicles are affected by B1A6A?
Au7o has documented B1A6A across 1 vehicle models from 1 manufacturers: Land Rover.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.