Chevrolet Spark manuals

Audi A4 (B9) 2016-2022 Owner's Manual: Unlocking and locking the vehicle

Opening and closing
Fig. 27 Door handle: sensor for locking

Depending on the vehicle equipment, you may have various options for unlocking and locking your vehicle. The settings in the MMI specify which doors will unlock.

Unlocking or locking using the vehicle key buttons

Unlocking or locking using the sensors

Applies to: vehicles with convenience key

Unlocking and locking with the Audi connect vehicle control service1)

Applies to: vehicles with Audi connect vehicle control

Requirement: Audi connect vehicle control services must be set up. The vehicle must be parking and the ignition must be switched off.


Observe the safety precautions.



Applies to: vehicles with convenience key

1) In certain countries.

LED and battery in the vehicle key

Opening and closing
Fig. 28 Vehicle key: removing the battery holder

Opening and closing
Fig. 29 Vehicle key (rear side): removing the battery holder

LED in the vehicle key

The LED (1) indicates the vehicle key function.

Replacing the vehicle key battery

If the indicator light appears with a corresponding message, the vehicle key battery is drained and must be replaced.


If batteries or coin cell batteries are swallowed or enter the body in any other way, they can cause serious or fatal injuries within a short period of time. There is a risk of chemical burns.

For the sake of the environment

Batteries and electrical/electronic devices must be disposed of in an environmentally safe manner.


Replacement batteries for the vehicle key must meet the same specifications as the original battery.

Key set Fig. 26 Your vehicle key set Vehicle key You can unlock and lock your vehicle with the vehicle key. Mechanical key and release buttons for the mechanical key A mechanical key is integr ...

Luggage compartment lid
General information WARNING Applies to: vehicles with anti-theft alarm system: When the vehicle is locked from the outside, no one, especially children, should remain in the vehicle, because the ...

Other materials:

Rear Stabilizer Removal/Installation [Awd]
WARNING: Verify that the rear crossmember is securely supported by a jack. If the rear crossmember falls off, it can cause serious injury or death, and damage to the vehicle. CAUTION: Performing the following procedures without first removing the rear ABS wheel-spee ...

Replace Electrical Battery
If the buttons on the transmitter are inoperable and the operation indicator light does not flash, the battery may be dead. Replace with a new battery before the transmitter becomes unusable. CAUTION ● Make sure the battery is installed correctly. Battery leakage could occur if it is no ...

Room Straight Line Dimensions (1) [Dimensions]
Point symbol Designation Hole diameter or bolt or nut size mm {in} A Front pillar inner datum hole ?7 {0.3} B Front pillar inner datum hole ?7 {0.3} C ...

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