auxiliary battery VOLVO XC90 T8 2016 Owner´s Manual

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STARTING AND DRIVING
354
Heavy load uphill
A heavy load, such as a trailer, can cause the vehicle to roll backward when the parking brakeis released automatically on a steep incline. Tohelp avoid this:
1. Keep the electric parking brake controlpushed in.
2. While pressing the accelerator pedal to pull away, release the parking brake control only after the vehicle begins to move.
Parking brake settingsAutomatically setting the parking brake can beturned on or off in the center display's Top view. 1.Tap
Settings in Top view.
2. Tap
My CarElectric Parking Brake and
deselect Auto Activate Parking Brake.
Related information
• Parking brake (p. 352)
• Parking brake malfunctions (p. 354)
• Auto-hold brake function (p. 349)
Parking brake malfunctions
If it has not been possible to apply or release the parking brake after several attempts, consult atrained and authorized Volvo service technicianor retailer.
An audible signal will sound if the parking brake is applied when the vehicle is being driven. If thevehicle must be parked while the parking brake isnot functioning properly: • Put the gear selector in
P.
• If the vehicle is pointing
uphill, turn the front
wheels so that they point away from the curb.
• If the vehicle is pointing
downhill, turn the
front wheels so that they point toward the curb.
• Put the gear selector in
P.
Low battery charge levelIf the battery is discharged, the parking brake cannot be operated. Connect an auxiliary batteryto the vehicle.
Replacing brake padsThe rear brake pads have to be replaced by atrained and authorized Volvo service techniciandue to the design of the electric parking brake.
Symbols in the instrument panel
SymbolExplanation
A
B
If the symbol flashes, a parking brake fault has been detected.See the message in the instru-ment panel.
A
B
Fault in the brake system.
A
US models
B Canadian models
Related information
• Using the parking brake (p. 352)
• Using the parking brake (p. 352)
• Brake functions (p. 348)
• Jump starting (p. 365)

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STARTING AND DRIVING
3661.
Switch the ignition off completely (mode 0).
2. Ensure that the auxiliary battery to be used is 12-volt.
3. If the 12-volt auxiliary battery to be used is in another vehicle, switch off that vehicle's igni- tion and be sure that the vehicles are nottouching each other.
4. Connect one of the red jumper cable's clamps to the auxiliary battery's positive (+)terminal (1).
CAUTION
Connect the jumper cables carefully to avoid short circuits with other components in theengine compartment.
5. Open the cover over the positive (+) jump start terminal (2).
6. Connect the red jumper cable's other clamp to your vehicle's positive (+) jump start termi- nal (2).
7. Connect one of the black jumper cable's clamps to the auxiliary battery's negative (–)terminal (3).
8. Connect the black jumper cable's other clamp to your vehicle's negative (–) jumpstart terminal (4). 9. Check that the jumper cables are securely
attached to help avoid sparks when the vehi-cle is started.
10. Start the engine in the assisting vehicle and run it for a short time at approx. 1,500 rpm.
11. Start the engine in your vehicle. If the vehicle does not start, allow an additional10 minutes of charging time and then try tostart the engine again.
NOTE
During normal starts, the electric motor is pri- oritized and the gasoline engine will not start.This means that when the start knob has been turned toward START and released, the
electric motor is activated ("started") and the vehicle is ready to be driven. The warning andinformation symbols in the instrument panelwill go out and the chosen theme will be dis-played to indicate that the electric motor hasbeen activated.
CAUTION
Do not touch the jumper cable connections while the vehicle is being started. This couldgenerate sparks.
12. After the vehicle has started, carefully remove the jumper cables in reverse order, beginning with the black one. Ensure that the black jumper cable's clamps do not come in contact with the vehicle's orthe auxiliary battery's positive terminals orthe red jumper cable's clamps while it is con-nected.
WARNING
PROPOSITION 65 WARNING! Battery posts, terminals, and related accesso- ries contain lead and lead compounds, chemi-cals known to the state of California to causecancer and reproductive harm. Wash handsafter handling.
WARNING
• Do not connect the jumper cable to any part of the fuel system or to any movingparts. Avoid touching hot manifolds.
• Batteries generate hydrogen gas, whichis flammable and explosive.
• Battery fluid contains sulfuric acid. Do notallow battery fluid to contact eyes, skin,fabrics or painted surfaces. If contactoccurs, flush the affected area immedi-ately with water. Obtain medical helpimmediately if eyes are affected.
• Never expose the battery to open flameor electric spark.