Audi Q7 Owners & Service Manuals

Audi Q7: Charging the 12 volt vehicle battery

Fig. 168 Engine compartment: connectors for a charger or jump start cables
Fig. 168 Engine compartment: connectors for a charger or jump start cables

Observe the safety precautions > General information, in Battery general information .

Requirement: only use chargers with a maximum charging current of 14.8 volts. The battery cables remain connected.

The charging cable connections are located in the motor compartment. The ground point (-) is always located on the vehicle body.

  • Switch off the ignition and all electrical equipment.
  • Open the hood.
  • Press the release lever on the positive terminal and fold the cover upward > fig. 168.
  • Clamp the terminal clamps on the charger correctly onto the positive terminal (+) and the ground point (-).
  • Insert the power cable for the charger into the socket and switch the charger on.
  • At the end of the charging process, switch the charger off and pull the power cable out of the socket.
  • Remove the charger terminal clamps.
  • Close the cover on the positive terminal.
  • Close the hood.

WARNING

  • Never connect a charging cable or jump start cable directly to the 12 volt vehicle battery. Only use the connections in the engine compartment.
  • A highly explosive mixture of gases can form when charging batteries. Only charge the battery in well-ventilated areas.
  • A drained battery can freeze at temperatures around 32 ºF (0 ºC). Do not charge or use a frozen or thawed battery. If ice forms, the battery housing can crack and battery electrolyte fluid can leak, which increases the risk of an explosion and chemical burns.

    Contact an authorized Audi dealer or authorized Audi Service Facility for more information.

  • Do not connect or disconnect the charging cable while charging because this increases the risk of an explosion.

Tips

Read all of the manufacturer's instructions for the charger before charging the battery.

    READ NEXT:

     Windshield washer system

    Fig. 169 Motor compartment: washer fluid reservoir cap The windshield washer reservoir contains the cleaning solution for the windshield/rear window* and the headlight washer system fig. 169. The r

     Wheels

     Wheels and Tires

    General information Check your tires regularly for damage, such as punctures, cuts, cracks, and bulges. Remove foreign objects from the tire tread. If driving over curbs or similar obstacles,

    SEE MORE:

     Overview - Seat Versions

    Component Location Overview - Seat Versions Overview - Front Seat I - Standard Seat Equipment for plastic Manual seat length/height and angle adjustment Manual backrest angle adjuster Height adjustable headrest Cargo net Footwell lamp Additional equipment for leather Power

     Speed warning system

    Description Applies to: vehicles with speed warning system The speed warning system helps the driver to stay below a specified maximum speed. A warning threshold can be set in the MMI for this purpose. Once the speed slightly exceeds the stored threshold, the speed warning system will alert the d

    © 2019-2024 Copyright www.a-q7.com