Volvo S90 Quick Guide 2018 Twin Engine
![Volvo S90 2018 Twin Engine manual cover](/images/16ffe094b3c440029f81a4ba/thumbs/thumb175x175.webp)
To maximize fuel efficiency, use the Pure mode for electric-only driving whenever possible, maintain a steady speed, avoid rapid acceleration, and keep the tires properly inflated. Regular maintenance, such as timely oil changes and air filter replacements, also helps.
First, check the charging cable and outlet for any faults. Ensure that the charging port is free of obstructions. If the problem persists, consult the vehicle's manual for troubleshooting steps or contact a Volvo dealership for assistance.
Software updates can be done via the Sensus Connect system. Connect the vehicle to a stable Wi-Fi network, go to the settings menu, select 'Software Update,' and follow the on-screen instructions. Ensure the car is parked and the engine is off during the update.
Volvo recommends maintenance checks every 10,000 miles or 12 months, whichever comes first. This includes oil and filter changes, checking brake fluid, inspecting the battery, and examining the vehicle's hybrid system components.
To reset the service light, turn the ignition to the first position, press and hold the OK button on the left stalk, then turn the ignition to the second position while still holding the button. After the light blinks, release the button.
Reduced power could be due to a depleted battery, issues with the turbocharger, or engine management problems. Check the battery charge and consult a Volvo specialist if the issue persists.
To switch driving modes, use the drive mode selector on the center console. You can choose between Hybrid, Pure, Power, AWD, and Individual modes depending on driving conditions and preferences.
If the hybrid system fails, safely park the vehicle and restart the engine. If the issue continues, contact a Volvo service center for diagnostic and repair services. Avoid driving long distances with a faulty hybrid system.
Yes, you can drive in electric mode during winter, but be aware that cold temperatures can reduce battery efficiency and range. Precondition the car while it's plugged in to optimize battery performance.
To pair your smartphone, enable Bluetooth on your device, then navigate to the phone settings on the Sensus display. Select 'Add Phone,' follow the prompts, and confirm the pairing code on both devices.