Why is there no network connection in the new car?
2 Answers
Vehicle not connecting to the network may be due to network signal issues. Network module crash: The reason why the vehicle cannot connect to the network may be that the new car's system was in the shutdown phase during an upgrade and failed to complete the update, causing the network module to crash indefinitely, similar to a smartphone freezing, resulting in network disconnection. The solution is the same as with phones - power off and restart. Signal or phone issues: The vehicle's failure to connect to the network might be due to signal problems or incompatibility between the phone and car. Enable USB debugging on your phone and upgrade directly through the toolbox in the App Store. After completing the upgrade, check if connection is possible. If the phone won't connect to the computer via data cable, it might be due to software-system incompatibility. Poor network signal: Network connection error occurs - check if the network exists. The local network signal may be weak. The navigation system might not have downloaded offline maps and navigation information.
I just picked up my new car and found that there's no network signal at all. This situation is quite common and usually involves hardware or software issues. For example, the antenna on the roof might be improperly installed or obstructed, or the built-in SIM card isn't activated, causing connection interruptions. Some new cars require manual setup of the network account or a system update upon first startup to function properly. Weak signal areas can also lead to frequent disconnections. Losing network connectivity is quite troublesome—real-time navigation updates fail, and remote locking features become unusable, affecting travel convenience. It's recommended to first restart the car's infotainment system. If the signal icon still doesn't appear, check whether the network options in the car's settings are correctly configured. It's best to bring your purchase documents to the dealership for inspection—they have professional equipment to diagnose antenna or software bugs. Don't overlook this minor issue; it can cripple the entire infotainment and safety monitoring system. I've experienced a similar situation myself—a simple restart fixed 80% of the problems, but stubborn issues still require professional intervention.
