Volvo XC90: Starting and driving / Battery drain
The electrical functions in the vehicle drain the battery to varying degrees. Avoid using ignition mode II when the engine is switched off. Use ignition mode I instead, as this uses less electrical current.
Note that certain accessories may also drain power from the electrical system. Do not use functions that use a lot of electrical current when the engine is turned off. Examples of such functions are:
- blower
- headlights
- windshield wipers
- audio system (especially at high volume).
If the starter battery voltage is low, a message is shown in the driver display. The vehicle's energy-saving function will then turn off or reduce certain functions, such as the blower and/or the audio system.
- To charge the battery, start the engine and let it run for at least 15 minutes (driving charges the battery faster than letting the engine idle).
Overheating of engine and transmission
In certain driving conditions, such as driving in mountainous areas or hot
weather, there is a risk of the engine or transmission overheating, especially when
carrying heavy loads...
Jump starting using another battery
If the start battery is discharged, current from another battery can be used
to start the vehicle.
Jumper cable connecting points. Engine compartment appearance
may vary depending on vehicle model and equipment level...
Other information:
Volvo XC90 2015-2026 Owners Manual: Support battery
Vehicles with the Start/Stop function are equipped with two batteries – a more powerful 12 V start battery and a support battery that provides stronger current during the function's start sequence. The 12 V support battery is located in a box next to the spring strut in the engine compartment...
Volvo XC90 2015-2026 Owners Manual: Adjusting set speed for driver support
It is possible to adjust set speeds for the cruise control, Adaptive Cruise Control* and Pilot Assist* functions. : Increases the set speed : Reduces the set speed Set speed Change a set speed by pressing the (1) or (2) buttons briefly or by pressing and holding them: Brief press: Each press changes the speed in +/- 5 km/h (+/- 5 mph) increments...
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Categories
Apps
The App view contains apps that provide access to certain vehicle services.
Swipe the center display screen from right to left1 to access the App view from the Home view. This view displays downloaded apps (third-party apps) as well as apps for integrated functions, such as FM radio.
App view. (generic illustration; basic apps vary depending on market and model)
