Audi Q5: Battery
General information
Under normal operating conditions, the battery in your Audi does not need any maintenance.
With high outside temperatures or long daily drives we recommend that you have the electrolyte level checked by an authorized Audi dealer or qualified workshop. The electrolyte level should also be checked each time the battery is charged.
Have the battery checked when you take your vehicle in for service. You are well advised to replace a battery that is older than 5 years.
With certain types of airbag deployment, the battery is disconnected from the vehicle electrical system for safety reasons.
Hybrid drive: you can find important information about the high voltage battery under.
Disconnecting the battery terminals
Some vehicle functions (power window regulators, for example) are lost if the battery terminals are disconnected. These functions have to be relearned after the battery terminals are connected again. To prevent this, the battery should only be disconnected from the vehicle electrical system when absolutely necessary for repairs.
Vehicles not driven for tong periods
If you do not drive your vehicle over a period of several days or weeks, electrical components are gradually cut back or switched off. This reduces energy consumption and maintains starting capability over a longer period.
Take into consideration that when you unlock your vehicle, some convenience functions, such as the interior lights or the power seat adjustment, may not be available. The convenience functions will be available again when you turn on the ignition and start the engine.
Winter operation
During the winter months, battery capacity tends to decrease as temperatures drop. This is because more power is also consumed while starting, and the headlights, rear window defogger, etc., are used more often.
Avoid unnecessary power consumption, particularly in city traffic or when traveling only short distances. Let your authorized Audi dealer check the capacity of the vehicle battery before winter sets. A well charged battery will not only prevent starting problems when the weather is cold, but will also last longer.
