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Service bulletins for the 2015 Audi Q3

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

747 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: 12-volt battery are shown. Show all

Bulletins, newest first
27 13 19 20290102022-05-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Low battery charge: excess current draw location
A2720362045081_72020-06-04. Service bulletin. ENGINE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This technical service bulletin provides troubleshooting for the battery for a condition that causes no start due to low voltage.
AWC 19-052019-09-10. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT:OTHER:LABELS; EQUIPMENT. This communication is issued to inform dealers of updated shipping regulations related to lithium ion batteries.
A271728 2045081-2018-02-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; COMMUNICATION. This technical service bulletin provides troubleshooting for the battery for a condition that causes no start due to low voltage.
A911469 2038824-2017-12-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES. The following message appears on the MMI display: ?Device or cable type not supported?. The ?Device or cable type not supported? message may be displayed when the wrong AMI cable type is used. See the Service section of this bulletin for an overview of the AMI cables that support iOS devices.
PDI - 2015 Q3 Te2017-12-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This document contains the Audi pre-delivery inspection checklist. All items must be completed prior to customer delivery by an Audi technician. Audi recommends using an Audi approved battery charger to prevent excessive battery discharge during inspection. It is advised to start ODIS with the engine running to enable all 5F Test Plans in GFF and also to ensure SVM sees all control units during the SVM check vehicle configuration. Refer to the Special functions tab of ODIS Diagnosis using GFF for the PDI function tests. For items marked with *, please refer to the PDI Technician Reference Document posted on ServiceNet for additional information. This document is in Spanish.
PDI - 2015 Q3 TE2017-12-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. This document contains the Audi pre-delivery inspection checklist. All items must be completed prior to customer delivery by an Audi technician. Audi recommends using an Audi approved battery charger to prevent excessive battery discharge during inspection. It is advised to start ODIS with the engine running to enable all 5F Test Plans in GFF and also to ensure SVM sees all control units during the SVM check vehicle configuration. Refer to the Special functions tab of ODIS Diagnosis using GFF for the PDI function tests. For items marked with *, please refer to the PDI Technician Reference Document posted on ServiceNet for additional information.
A271319 2029010-2017-10-31. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Supersedes Technical Service Bulletin Group 27 number 12-13 dated March 22, 2012. The customer may report a discharged battery when trying to start the vehicle. The condition results in a no start.
A27162620450812017-03-17. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. THIS TECHNICAL SERVICE BULLETIN PROVIDES TROUBLESHOOTING FOR THE BATTERY FOR A CONDITION THAT CAUSES NO START DUE TO LOW VOLTAGE.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.