2021-2025 Audi Pre Sense Restricted Message TSB

Audi has released Technical Service Bulletin (TSB) 90 24 43 2059863/4 to address instances where the "Audi pre sense currently restricted. See owner's manual" message appears in the instrument cluster of various models without any associated diagnostic trouble codes (DTCs). This bulletin, dated November 20, 2024, supersedes an earlier TSB, Group 90 number 22-67, from June 6, 2022, indicating a revision to include additional model years and correct display issues. The TSB applies to 2021-2025 Audi A4, A4 allroad, A5, S4, S5, RS 5, Q5, Q5 e, and SQ5 models equipped with Audi Pre Sense.

Symptoms

Owners of affected Audi vehicles may observe a specific warning message displayed prominently in their instrument cluster: "Audi pre sense currently restricted. See owner's manual". A key characteristic of this issue is the absence of any stored diagnostic trouble codes (DTCs) in the vehicle's control modules, such as the front camera -R242- or the distance regulation control modules J428 and J850.

Diagnosis and Trigger Conditions

Audi's pre sense system relies on various sensor inputs, including wheel speed signals provided by the ABS control module, J104. The system continuously monitors and compares the speeds of all four wheels simultaneously. The TSB indicates that the "Audi pre sense currently restricted. See owner's manual" message is often triggered by discrepancies in these wheel speed signals. This can occur due to different wheel sizes on the vehicle, variations in tire tread depth between wheels, or the installation of unapproved wheel/tire combinations. These inconsistencies can lead the pre sense system to detect an anomaly and restrict its functionality.

Repair Procedure Summary

Since the issue typically stems from physical wheel and tire characteristics rather than an electronic fault, the primary service action involves a thorough inspection of the vehicle's wheel and tire setup. Technicians are instructed to check the installed wheel/tire combination to ensure it complies with the vehicle's specifications as outlined in the repair manual or on the type label. Rectifying any discrepancies in wheel size, tire type, or tread depth is crucial for resolving the Audi A5 pre sense restricted message.

Important Warnings

It is important for owners to note that this Technical Service Bulletin 90 24 43 2059863/4 is informational only. The TSB explicitly states that it is not applicable to any Audi Warranty. This means that any diagnosis or repair work required to address the underlying wheel/tire combination issue may not be covered under standard warranty terms, and owners should clarify potential costs with their service center.

Owner Action

If your 2021-2025 Audi is displaying the "Audi pre sense currently restricted. See owner's manual" message, especially without any accompanying DTCs, it is recommended to have your vehicle inspected by an authorized Audi service center. They can assess your current wheel and tire setup against factory specifications to identify and correct any non-compliant combinations that might be causing the Audi A5 pre sense restricted warning. Addressing this promptly ensures the proper functioning of your vehicle's safety systems.

NHTSA ID: 11011270