Volkswagen ID.4: Download and software installation

Download

In the Volkswagen ID.4, system updates are downloaded automatically without requiring prior confirmation and may even take place while driving, ensuring that the vehicle software remains up to date with minimal driver interaction.

The duration of the download in the Volkswagen ID.4 depends on factors such as network quality, file size, and the type of update being installed.

The download process can be paused at any time and resumed later by switching on the ignition in the Volkswagen ID.4.

Prerequisites for download

✓ All requirements for the Volkswagen ID.4 system update have been fulfilled (→ System update).

✓ A stable Internet connection is available via the integrated eSIM at the vehicle’s location.

✓ The Volkswagen ID.4 is parked safely in accordance with local laws and environmental conditions (→ Parking).

Software installation

Select a suitable time for installing the software update in your Volkswagen ID.4 when the vehicle will not be needed by you or other users.

WARNING

During software installation, important control units in the Volkswagen ID.4 are temporarily deactivated. Driving the vehicle in this state can result in serious accidents or fatal injuries.

• Never operate the Volkswagen ID.4 during a software installation process.

Functional limitations during software installation

While the software is being installed in the Volkswagen ID.4, several systems and features will be unavailable. The vehicle must not be used, and the Infotainment system should not be operated during this period.

• The drive system of the Volkswagen ID.4 is disabled.
• The high-voltage battery is not charged during installation.
• The diagnostic interface is deactivated.
• The anti-theft alarm system is temporarily disabled.
• The SAFELOCK function is inactive.
• Control modules, displays, and core functions are unavailable.

Following the software installation

After the update is completed in the Volkswagen ID.4, review the confirmation message displayed in the Infotainment system and instrument cluster before enabling drive-ready mode. The system may take up to one minute to display the update status.

• The Volkswagen ID.4 can be driven again once installation is successful.
• If installation fails, refer to troubleshooting procedures (→ System update).

Troubleshooting

Software installation is unsuccessful

• If the update fails, an error message will appear in the Volkswagen ID.4 Infotainment system or instrument cluster. Carefully follow all instructions provided.
• If a critical error occurs, some control modules may not function correctly.

  Functions and displays may remain unavailable until the issue is resolved. Do not operate the Volkswagen ID.4 in this condition. Contact Volkswagen Customer Care immediately.

Should I allow the system update?

It is strongly recommended to install system updates in the Volkswagen ID.4 as soon as they become available. Ignoring updates repeatedly may require consultation with a qualified Volkswagen service specialist.

Can I interrupt the software installation?

No, once initiated, the software installation in the Volkswagen ID.4 cannot be interrupted.

What happens if the software installation is interrupted?

If the installation process is interrupted, for example due to an electrical system failure, control modules in the Volkswagen ID.4 may not be updated correctly and could be permanently damaged.

Introduction

V2X technology in the Volkswagen ID.4 enables communication between nearby vehicles and surrounding traffic infrastructure, referred to as "participants".

System function of V2X

Communication between participants in the Volkswagen ID.4 takes place using standardized V2X and Wi-Fi protocols, allowing real-time exchange of relevant driving information.

When V2X is activated in the Volkswagen ID.4, data is continuously exchanged between vehicles and infrastructure, regardless of whether the system is in online or offline mode.

Availability of V2X technology depends on the region and specific Volkswagen ID.4 configuration.

Does my vehicle have V2X technology?

If the following option is accessible, your Volkswagen ID.4 is equipped with V2X functionality:

1. Tap HOME Privacy settings.

V2X technology display

Online mode is active; depending on settings, V2X in the Volkswagen ID.4 may transmit or restrict data.

Offline mode is active, but V2X continues to transmit essential data.

Transferring data

When V2X technology is enabled in the Volkswagen ID.4, the following data may be transmitted and received:

• Vehicle-related data, such as speed.
• Position and location data.
• Traffic events, including accidents or hazards.

To protect privacy, the Volkswagen ID.4 uses constantly changing temporary identifiers, reducing the risk of tracking or misuse of transmitted data.

To maintain active V2X functionality, ensure that the Volkswagen ID.4 connects to online mode at least once per month to update certificates.

You can find additional information about data processing in the Infotainment system .

Keeping your Volkswagen ID.4 software updated ensures improved security, enhanced system performance, and access to the latest connected vehicle features.