2012 Audi Q5 (8R 8R) Repair Solution

Vehicle Details

Make: Audi

Model: Q5 (8R 8R)

Year: 2012

Engine: 2.0L CGLB 4cyl 16v DOHC Turbo CRD Diesel

Area: Engine

Category: Check Engine Light / MIL - On

Customer had to jump start vehicle.
Warning lights were illuminated in instrument cluster.

Confirmed engine MIL illuminated and remaining on.

Multiple faults identified, including a failed start-stop battery and a fouled AdBlue injector.

The step-by-step diagnostic process used to identify this fault is available to TaT members.

The detailed fault description and root cause analysis for this 2012 Audi Q5 (8R 8R) is available to TaT members.

The confirmed repair procedure for this 2012 Audi Q5 (8R 8R) is available to TaT members. Includes the verified fix and technician tips.

Code	AUD8R12116
Vehicle	2012 Audi Q5 (8R 8R)
Engine	2.0L CGLB 4cyl 16v DOHC Turbo CRD Diesel
Complaint	Visible
Diag. Sequence	Members Only
Solution	Members Only

Get the complete diagnostic sequence, verified solution, and technician tips.