2024 Audi A4 Keys and Smart Key Guide

Audi logo

2024 Audi A4 Keys and Smart Key Owner’s Manual 

This guide explores the details of the smart key and the 2024 Audi A4’s keys provide engine start, smooth access, and better security. Audi A4 drivers enjoy easy access and control thanks to advanced technologies.

2024 Audi A4 Sedan Specs, Price, Features, Mileage and Review

Keys

Keyset

2024 Audi A4 2024 keys 01

The key set includes two vehicle keys when delivered from the factory.

Vehicle key
You can unlock and lock your vehicle with the vehicle key.

Mechanical key and release button for mechanical key
A mechanical key is integrated in the vehicle key. To remove it, press the release button and remove the mechanical key.

Using the mechanical key, you can:

  • Lock or unlock the glove compartment.
  • Manually unlock and lock the doors
  • Applies to a sedan with folding backrests:

Locking and unlocking the backrest .

  • Unlock the luggage compartment lid using the manual release

PANIC button
In an emergency, you can press the
2024 Audi A4 2024 keys 02 button to trigger a visible and audible vehicle alarm. You can do this as long as you are near your vehicle (within the range for the remote control key).

  • To trigger the alarm, press the 2024 Audi A4 2024 keys 02button
  • To turn the alarm off, press the button2024 Audi A4 2024 keys 02 again.

Lost key/replacing a key
If a vehicle key is lost, contact an authorized Audi dealer or authorized Audi Service Facility. Have this vehicle key deactivated. It is important o bring all keys with you.

If a key is lost, you should report it to your insurance company.

Electronic immobilizer
The immobilizer prevents unauthorized use of the vehicle.

In some cases, it may not be possible to establish vehicle drive-ready mode if there is also a vehicle key from a different vehicle manufacturer on the key chain.

Data in the vehicle key
When driving, service and maintenance-relevant data is continuously stored in your vehicle key. An authorized Audi dealer or authorized Audi Service The facility can read out this data and tell you about the work your vehicle needs.

Warning
Observe the safety precautions

Note
Protect the key against high temperatures and direct sunlight.

For the sake of the environment
Batteries and electrical/electronic devices must be disposed of in an environmentally safe manner  Disposal instructions.

Tips

  • The vehicle key function can be temporarily disrupted by interference from transmitters near the vehicle working in the same frequency range (such as a mobile device or radio equipment). Always check if your vehicle is locked.
  • Applies to MMI: You can view the number of keys programmed to the vehicle by selecting on the home screen: VEHICLE > Settings & Service > Vehicle information.
  • Akey tag that contains information about the vehicle key set may be attached to the key set at the factory. The key tag can be used to reorder vehicle keys. Keep the key tag. If you sell the vehicle, give the key tag to the buyer.
  • The system complies with United States FCC regulations and ISED regulations.

Unlocking and  locking the vehicle

2024 Audi A4 2024 Unlocking and locking the vehicle 02

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

  • To unlock the vehicle, press the2024 Audi A4 LED and battery in the vehicle key 07 button.
  • To lock the vehicle, press the2024 Audi A4 LED and battery in the vehicle key 07 button once.

Unlocking or locking using the sensors
This applies to: vehicles with the convenience key

  • To unlock a door or the luggage compartment lid, grasp the door handle or luggage compartment lid handle.
  • To lock the vehicle, close the door and touch the sensor on the door handle once . Do not grasp the door handle while locking the vehicle, or else the vehicle will not lock. The door cannot be opened for a brief period directly after locking it. This way you have the opportunity to check if the doors are locked correctly.

Unlocking and locking with the Audi Connect vehicle control service!)
This applies to: vehicles with Audi-connected vehicle control

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

Warning
Observe the safety precautions

Tips

  • Only use the vehicle key when you can see the vehicle.
  • The vehicle can only be locked when the “P” selector lever position is engaged.
  • Do not use the vehicle key to lock and unlock when you are inside the vehicle. Otherwise, you could trigger the anti-theft alarm*. If this happens, press the 2024 Audi A4 LED and battery in the vehicle key 07unlock button.

Tips
This applies to vehicles with the convenience key

  • When unlocking or locking the vehicle, the convenience key cannot be more than approximately 4 feet (1.5 m) away from the door handle or luggage compartment.
  • Unlocking with the convenience key (keyless access) can be deactivated in the MMI system.
  • To prevent the vehicle battery from discharging, the energy management gradually switches off convenience functions that are not needed. You then may no longer be able to unlock your vehicle with the sensors.

LED and battery in the vehicle key

2024 Audi A4 LED and battery in the vehicle key 04 2024 Audi A4 LED and battery in the vehicle key 05

LED in the vehicle key
The LED 1 indicates the vehicle key function.

  • If you press a button briefly, the LED blinks once.
  • If you press and hold a button (convenience opening/closing), the LED blinks several times.
  • If the LED does not blink, the vehicle key battery is drained. Replace the battery in the vehicle key.

Replacing the vehicle key battery
The replacement battery in the remote control key must meet the same specifications as the original battery (battery type CR 2032).

  • Press the release buttons 2) © fig. 29 and remove the mechanical key.
  • Press the release buttons 3) ° fig. 30 while pulling the battery holder out of the vehicle key in the direction of the arrow.
  • Replace the battery and insert the new battery with the “+” symbol facing down.
  • Slide the battery holder carefully into the vehicle key.
  • Insert the mechanical key.

If the 2024 Audi A4 LED and battery in the vehicle key 07 indicator light appears with a corresponding
message, the vehicle key battery is drained and must be replaced.

Warning
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. There is a risk of chemical burns.

  • Keep vehicle keys and key fobs with batteries out of the reach of children.
  • Keep new or used batteries away from children.
  • If the battery compartment on a vehicle key does not close securely, stop using the key and keep it away from children.
  • Seek medical attention immediately if you suspect that a battery was swallowed or has entered the body in any other way.

For the sake of the environment
Batteries and electrical/electronic devices must be disposed of in an environmentally safe manner Disposal instructions.

Leave a Reply

Your email address will not be published. Required fields are marked *