2024 Audi Q5/SQ5 Airbag Light On DTC B101C13 B101D13

Airbag Warning Light and Diagnostic Trouble Codes (DTCs)

Owners of certain 2024 Audi Q5, SQ5, Q5 Sportback, and SQ5 Sportback vehicles may experience an illuminated airbag warning light on their dashboard. This warning indicates a potential issue within the vehicle's airbag system, a critical safety component. When this light appears, it is often accompanied by specific Diagnostic Trouble Codes (DTCs) stored in the vehicle's onboard diagnostic system.

Specifically, this manufacturer communication, identified by NHTSA ID 11002202, addresses instances where the airbag light is on due to the presence of DTC B101C13 and/or DTC B101D13. These codes are typically stored within the airbag control module, which is identified as J234 (da0015) in Audi's diagnostic systems. If you encounter an Audi Q5 airbag light B101C13 or B101D13, immediate attention is required.

Critical Warnings for Diagnosis and Repair

Audi has issued explicit instructions for technicians and owners regarding these specific DTCs to ensure safety and proper diagnostic procedures. It is crucial to adhere to these warnings to prevent further complications or potential safety risks.

Owners and unauthorized service centers are advised: "Do NOT perform GFF or test plans for these DTCs." This means that standard Guided Fault Finding (GFF) procedures or routine test plans should not be executed when these particular airbag DTCs are present. Furthermore, a critical safety warning states: "Do Not perform any repairs or disconnect the affected seat belt buckle." The seat belt buckle is an integral part of the vehicle's restraint system, and tampering with it could compromise safety.

These warnings underscore the sensitive nature of airbag system diagnostics and repairs. Attempting to diagnose or repair the system without specialized knowledge and equipment could lead to unintended airbag deployment or render the system inoperative, increasing the risk of injury in an accident. The presence of an Audi Q5 airbag light B101C13 or B101D13 necessitates a cautious approach.

What Owners Should Do

If you own a 2024 Audi Q5, SQ5, Q5 Sportback, or SQ5 Sportback and your airbag warning light illuminates, especially if you suspect DTC B101C13 or B101D13 are present, it is imperative to contact an authorized Audi dealer immediately. Due to the specific warnings issued by Audi, attempting self-diagnosis or repair is strongly discouraged.

Your Audi dealer has access to the latest diagnostic tools, technical information, and trained personnel to correctly identify and address the root cause of the airbag system fault. They will follow the manufacturer's specific guidelines for these DTCs, ensuring that any necessary actions are taken safely and effectively, without performing the prohibited GFF or test plans, or disconnecting the seat belt buckle. Addressing an Audi Q5 airbag light B101C13 promptly is vital for your safety.

Source: NHTSA ID: 11002202