✅ Confirmed
Software
Update
Tesla adds new Service Mode tool for camera cleaning
Tesla has added a new feature in the 2026.20 update within Service Mode aimed at cleaning the forward cameras on vehicles equipped with AI4 hardware. This tool guides technicians through a four-step process including physical cleaning, image verification, recording in the vehicle history, and resetting the Driver Assistance System (DAS). The procedure addresses haze or contamination issues impacting Autopilot and Full Self-Driving performance, a problem Tesla acknowledged in January 2025. Although intended for technicians, owners can access this feature cautiously via a special menu entry.
- New camera cleaning feature included in version 2026.20
- Available only for vehicles with AI4 hardware, not AI3/HW3
🔎 Why it matters: Version 2026.20 introduces a specific procedure to improve forward camera clarity on AI4 hardware vehicles, critical for Autopilot and FSD performance.
📈 Upside: Enhances camera image quality and allows DAS system reset to clear related alerts.
📉 Risk: Owner access to Service Mode without training may cause errors or vehicle misconfigurations.
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