Several measures can be taken to reduce power consumption. Avoid using ignition mode II when the engine is switched off. Instead, use ignition mode I, which uses less electrical current. Do not use functions that use a lot of electrical current when the vehicle is not being driven. Examples of such functions are:
- blower
- headlights
- windshield wipers
- audio system
- accessories plugged into the vehicle.
If the battery level is low, a message is shown in the instrument panel. The vehicle's energy-saving function will then turn off or reduce certain functions, such as the blower and the audio system.
If the battery level is still low after taking these measures, the vehicle should be checked by a workshop – an authorized Volvo workshop is recommended.
Note
High electrical current consumption may cause the battery level to become low, which will temporarily limit the Start/Stop function. The engine will then start automatically without the driver lifting their foot from the brake pedal.