Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Digital Map Database
The Map Database Update Function shall take the received update data via 4G LTE Wireless connection and uplink connectivity, verify the data received, then substitute or incrementally update the Map Database in the next COMM_ENABLE cycle and inform the horizon provider of the successful update in order to trigger a restart.
The map database update function will diagnose it's capability to update and report its status to the Diagnostic Function.
The Digital Map Module shall be able initiate a map database update by establishing a connection to the backend server and request information about the latest available map update
The Digital Map Module shall diagnose the Map Database with software logical detection within itself and look for:
- Defects
- Age
- Correct Version
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.