Audi MMI   MMI controls and displays   Car telephone kit  Handset for the car telephone kit
Opening the battery cover
Fig. 1 Opening the battery cover
Changing the battery
Fig. 2 Changing the battery
Symbols on display
Fig. 3 Symbols on display
Applies to vehicles: with handset for the car telephone kit
Inside the handset is a rechargeable lithium ion battery.
Charging the battery
Place the handset into the carrier. The battery is charged in the handset.
Changing the battery
Switch off the handset Link.
Release the latch Fig. 1 and lift the cover.
Remove the old battery Fig. 2.
Insert the new battery with the contacts facing down (Audi symbol facing upwards). Note the installation instructions on the battery.
Place the notches of the cover into the lower section of the handset and press the cover back into place.
Charging the battery
The symbol -2- Fig. 3 on the display of the handset indicates the battery level. If all of the segments (vertical bars) are shown, the battery is fully charged. The battery level indicator flashes while the battery is being charged.
A new battery only reaches its full capacity if it is fully discharged and charged several times.
Changing the battery
Batteries have a limited service life. When the operating time of the battery has considerably reduced, it is time to replace the battery.
WARNING!
  • Batteries can cause injuries and property damage.
    • Keep battery contacts away from conducting materials such as jewellery or keys.
    • Do not heat the battery, as this can cause chemical substances to be released. Note the symbols on the battery.
    • Do not dismantle the battery. This could cause a battery short-circuit or the release of chemical substances.
    • Keep the battery away from naked flames to prevent explosion.
  • The handset and battery should not be exposed to extremely hot or cold environments.
  • Always keep the battery out of the reach of children.
Caution!
  • Prevent the battery from coming into contact with liquids.
  • Do not expose the handset or battery to strong sunlight.
  • Do not drop the handset or battery.
For the sake of the environment
Batteries contain toxic substances. They must be disposed of appropriately and must not be discarded with ordinary household waste.
Note
  • Please note that the battery charging process may be impaired at temperatures below 0 °C or above 35 °C.
  • You should use only those batteries that have been approved for the handset.
  • Please visit your Audi dealer or specialist dealer should you require a new battery.