2021 Audi A5, RS 5, S5 Laser High Beam Inoperative TSB

Symptoms

Owners of 2021 Audi A5, RS 5, and S5 models may notice that the laser high beam is inoperative. This symptom typically appears after one of the light control modules (J1018 or J1023) has been replaced as part of another repair. While there might not be a direct customer complaint about the high beam, a warning for the laser headlamp may be displayed.

Fault Codes / DTCs

After completing the "Replace control module" test program in ODIS, the following diagnostic trouble code (DTC) may be stored in the replaced module:

• C1283F8: Laser light safety cut-off

Technical Background

Audi Technical Service Bulletin 2061751/2 explains that the issue stems from the need to update the ZDC (Zentraler Diagnose- und Codierdatensatz, or Central Diagnostic and Coding Dataset). An optimized software version is required to allow the control module to perform all necessary calibrations during the module replacement test plan. This ensures proper functionality of the Audi laser lights.

Repair Procedure Summary

The repair involves a specific software update and parameterization process for the D6 and D7 control modules. An authorized Audi technician will perform the following steps:

1. Execute the replacement test plan found in diagnostic address D6 guided functions.
2. When prompted, select the option stating "old module is still installed."
3. If asked "Is an SVM code available?", select yes and input the SVM code DA6A008. This code facilitates the update of both the D6 and D7 control modules.
4. Proceed to the replacement test plan within the D7 module guided functions.
5. Again, select the option "old module is still installed."
6. Select the option "No SVM code."
7. The D7 module will then be parameterized using the newly installed software.
8. After completion, an ignition cycle is performed. The DTC C1283F8, indicating the laser high beam inoperative condition, should now be clearable.

Important Warnings

This Technical Service Bulletin (TSB) is primarily informational if your vehicle is outside of its warranty period. For vehicles still under warranty, the repair is covered as described below.

Warranty Information

This repair, identified by Service Number 9407 and Damage Code 0039, is covered under warranty for eligible vehicles. The labor operation for the software update, including checking for DTCs, is 0151 0000.

• Standard Warranty: Up to 48 months or 50,000 miles.
• Certified Pre-Owned (CPO) Vehicles: Covered under claim type G10, verifying owner eligibility.

All warranty claims must adhere to the Audi Warranty Policies and Procedures Manual. The claim comment for this procedure is "As per TSB 2061751/1."

Owner Action

If your 2021 Audi A5, RS 5, or S5 is experiencing an inoperative laser high beam or has the DTC C1283F8 stored after a control module replacement, you should contact an authorized Audi service center. They will be able to perform the necessary software update outlined in TSB 2061751/2 to resolve the Audi A5 laser high beam inoperative issue.

Revision History

This bulletin, 2061751/2, dated August 11, 2022, is Revision 2. It supersedes Technical Service Bulletin Group 94 number 20-31 dated December 18, 2020. The revision included an update to the header and the addition of RS models to the affected vehicle list.

NHTSA ID: 10217917