2021-2023 Audi Steering Malfunction Light DTC C110DF0

Symptoms

Owners of certain 2021-2023 Audi models may observe a specific warning light on their instrument cluster. The primary symptom is a "Yellow steering malfunction light is on in the cluster." This light signals a potential issue with the vehicle's steering system, specifically related to the active steering function. If you see this warning, it's important to have your vehicle inspected.

Fault Codes / DTCs

When the "Yellow steering malfunction light is on in the cluster" appears, a diagnostic scan will typically reveal a specific fault code. The relevant Diagnostic Trouble Code (DTC) associated with this issue is C110DF0.

Code	Description	Module	Symptom Code
C110DF0	Active steering safety lock locking failed	J792 (active steering control module)	13568

This DTC, C110DF0, indicates a failure in the active steering safety lock mechanism, which is managed by the J792 active steering control module.

Diagnosis / Trigger Conditions

The root cause of the Audi steering malfunction C110DF0 is identified as a hardware function restriction within the active steering system. Technicians can confirm this issue by verifying the customer's complaint of the yellow steering light and then performing a diagnostic scan to retrieve the C110DF0 fault code from the active steering control module, J792. The problem is consistently reproducible under these conditions.

Repair Procedure Summary

The repair for the Audi steering malfunction C110DF0 involves installing a new repair kit for the steering column lock magnet. This procedure must be performed according to the detailed instructions provided in the Elsa repair manual. Technicians will follow the steps outlined in the manual under Chassis >> Suspension, Wheels, Steering >> 48 Steering >> Steering Column >> Active Steering Safety Lock, Removing and Installing to ensure proper installation and functionality of the new component.

Required Tools or Parts

To resolve the Audi steering malfunction C110DF0, specific parts are required:

• Repair kit for lock magnet: Part Number 8W0927289
• Fasteners, Bolts, Nuts, and Screws: As needed per the repair manual (refer to ETKA/ELSA for specifics)

Always consult with your Audi Parts Department or ETKA for the most current information and any parts bulletins before beginning the repair.

Warranty Information

This repair, outlined in Technical Service Bulletin 48 22 30 2061904/4, is covered under Audi's new vehicle limited warranty for up to 48 months or 50,000 miles, whichever comes first. For Certified Pre-Owned (CPO) vehicles, coverage falls under claim type G10, requiring verification of owner eligibility. If your vehicle is outside of these warranty parameters, this Technical Service Bulletin serves as informational guidance only, and repair costs may apply.

Important Warnings

If your vehicle is no longer covered by an active warranty, this Technical Service Bulletin (TSB) is provided for informational purposes only. This means that while it describes the problem and its solution, the repair costs would be the responsibility of the vehicle owner.

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Source: NHTSA ID: 10210571