dead battery VOLVO S90 2017 Owner´s Manual

STARTING AND DRIVING
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359
Towing recommendations
Always check with state and local authorities before attempting to tow another vehiclebecause this type of towing is subject to regula-tions regarding maximum towing speed, lengthand type of towing device, lighting, etc.
Towing your vehicle behind another vehicle
1. After securely attaching the towing line to both vehicles, put the gear selector in posi- tion N and release the parking brake.
2. Put the ignition in mode II by turning the
start knob to START (without depressing
the brake pedal) and hold it in this position
for approx. 4 seconds. Release the knob.
3. Put the gear selector in position N and
release the parking brake.
4. The towing vehicle can now begin driving.
5. Keep the tow rope taut when the towing vehicle slows down by applying light pressure on the brake pedal. This will help prevent jar-ring movements of the vehicle being towed.
6. Be prepared to apply the brakes to stop the vehicle being towed.
CAUTION
General towing precautions:
• If the vehicle's battery is dead, an auxiliary battery will be necessary to provide cur-rent for releasing the electric parkingbrake and to move the gear selector from the
P position to N. If this is not possible,
use the shiftlock override procedure tomanually release the gear selector from P
and move it to N.
• Maximum speed: 50 mph (80 km/h). Do not exceed the maximum allowable tow-ing speed.
• Maximum distance with front wheels onground: 50 miles (80 km).
• The vehicle should only be towed in theforward direction.
WARNING
• When the vehicle is being towed, the igni- tion should be in mode
II (in mode I, all of
the vehicle's airbags are deactivated).
• The remote key must remain inside the vehicle.
• The power brakes and power steering willnot function when the engine is not run-ning. Approximately 5 times more pres-sure will be required on the brake pedaland the steering wheel will be considera-bly harder to turn.
• The towing eyelets must not be used forpulling the vehicle out of a ditch or forany similar purpose involving severestrain.

STARTING AND DRIVING
365
2.
If the 12-volt auxiliary battery to be used is
in another vehicle, switch off that vehicle's ignition while the jumper cables are beingattached. Be sure to follow jump startinginstructions provided for the other vehicle.
CAUTION
Connect the jumper cables carefully to avoid short circuits with other components in theengine compartment.
3. Connect one of the red jumper cable's clamps to the auxiliary battery's positive (+) terminal (1)
4. Fold back the cover over the positive (+) jump start terminal on your vehicle's battery(2).
5. Connect the red jumper cable's other clamp to your vehicle's positive (+) jump start termi-nal (2).
6. Connect one of the black jumper cable's clamps to the auxiliary battery's negative (–)terminal (3).
7. Connect the black jumper cable's other clamp to your vehicle's negative ground point(4).
8. Check that the jumper cables are securely attached. 9. Start the engine in the assisting vehicle and
run it at approx. 1,500 rpm.
10. Start the engine in the vehicle with dead bat- tery.
11. After the engine has started, carefully remove the negative (–) terminal jumpercable (black). Then remove the positive (+)terminal jumper cable (red).
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.
• Do not smoke near the battery.
• Failure to follow the instructions for jumpstarting can lead to injury.
Related information
•
Ignition modes (p. 370)
• Starting the engine (p. 372)
• Turning the engine off (p. 374)
• Start battery (p. 476)
• Opening and closing the hood (p. 503)