3 hours ago
Hi,
I own a 2020 Volvo V90 D5 AWD. Sensus system. A while ago, the Webasto remote start via the app and the car’s door locks suddenly stopped working. I received a message twice saying the battery was too weak. I also checked it with a tester, which showed that the battery was not in the best condition. I replaced the main battery, reset the BMS and discharged the capacitors. Unfortunately, the remote functions only work sometimes. After that, they stop working. Often, the status in the app is not up to date. I can see the current time but an outdated status. The other communication functions in the car work, i.e. WiFi, navigation, VOC. Webasto also works via the in-car display. What else can I do? I reseted VCM but problem is not solved. Maybe hard reset? Any ideas?
I own a 2020 Volvo V90 D5 AWD. Sensus system. A while ago, the Webasto remote start via the app and the car’s door locks suddenly stopped working. I received a message twice saying the battery was too weak. I also checked it with a tester, which showed that the battery was not in the best condition. I replaced the main battery, reset the BMS and discharged the capacitors. Unfortunately, the remote functions only work sometimes. After that, they stop working. Often, the status in the app is not up to date. I can see the current time but an outdated status. The other communication functions in the car work, i.e. WiFi, navigation, VOC. Webasto also works via the in-car display. What else can I do? I reseted VCM but problem is not solved. Maybe hard reset? Any ideas?