# C1112 on the 2016 Audi Q3

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C1112

- [10251628](https://open.wenmarpro.com/bulletins/10251628), 2024-04-04: This bulletin provides information when the all\-wheel drive coupling does not work, the fuse is blown or the DTC C111204 is stored in the all\-wheel drive control module.
- [10118340](https://open.wenmarpro.com/bulletins/10118340), 2017-10-04: Haldex coupling does not work \(DTC C111204\) \(Haldex clutch pump faulty\). All\-wheel drive does not work and/or the EPC warning lamp is illuminated. There is an internal leak in the hydraulic pump.