Check the battery as follows:
Battery exterior
Make sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps.

Brake fluid
Before rechargingPreparations to use
wireless
communication
The following can be performed using bluetoothr wireless communication:
a portable audio player can be operated and listened to via
audio system
hands-free phone calls can be made via a cellular phone
In order to use wireless communication, register and connect a
bluetoothr d ...