2022-2026 Audi Pre Sense Restricted Function Icon TSB

Owners of 2022-2026 Audi vehicles may observe a "pre sense restricted function" icon displayed in the instrument cluster shortly after switching on the ignition. This behavior, which affects various Audi models including the Audi e-tron pre sense icon display, is addressed in Technical Service Bulletin (TSB) 2059891/9, released by Audi on May 5, 2025. The TSB clarifies that this is generally a normal operational characteristic of the vehicle's driver assistance systems.

Symptoms

The primary symptom described by Audi is the temporary display of a specific warning icon. After the ignition is switched on, one of the symbols for "Audi pre sense / active front assist not available at the moment" appears in the instrument cluster. This icon typically remains visible for approximately 20 seconds before disappearing.

In some Audi models, the vehicle may need to be moved a short distance before the initialization indicator goes out completely. It is crucial to note that this service information does not apply if the warning light remains permanently illuminated in the instrument cluster. If the warning persists, it indicates a different underlying issue that requires further diagnosis.

Technical Background and Trigger Conditions

The appearance of the "Audi pre sense restricted function" icon is a result of the driver assist system sensors performing a self-initialization sequence after the vehicle's ignition is turned on. During this brief initialization period, the Audi pre sense, active front assist, and other associated systems may not be fully available. The front camera for the driver assist system (component R242) requires about 20 seconds to power up and become fully operational.

This temporary unavailability is communicated to the driver via the icon. Once the systems have completed their self-checks and are fully initialized, the icon extinguishes. This process is considered normal behavior for these advanced safety systems.

Owner Action

For the condition described in TSB 2059891/9, where the "Audi pre sense restricted function" icon appears temporarily after ignition and then disappears, no repair is necessary. Audi explicitly states, "Do not perform any repairs." Owners should be informed that this is normal system behavior. If you observe the Audi e-tron pre sense icon or similar warning on your vehicle, and it disappears as described, no action is required.

However, if the warning light for "Audi pre sense / active front assist not available at the moment" remains permanently lit in the instrument cluster, this TSB does not apply, and your vehicle should be inspected by a qualified service technician to diagnose the persistent fault.