Clean Exterior Camera and Windshield Surfaces

To resolve the APP_w048 alert caused by visibility obstructions, perform the following steps:

1. Inspect the exterior of the vehicle for any layers of hazy residue, dirt, mist, ice, snow, or wiper streaks on the windshield and camera housing surfaces.
2. Clean the affected camera surfaces and the windshield area in front of the cameras using recommended cleaning procedures.
3. Ensure all debris is removed before your next planned drive.
4. Verify the fix by operating the vehicle; the system will typically restore Self-Driving features on the next drive if the obstruction is cleared.