Complete stereo upgrade fitting kit to install a Double DIN car stereo head unit and retain use of the factory steering wheel controls in select Vauxhall Astra J (2010-2015) car models.
This fitting kit contains:
Antenna adapter cable (21-123)
Fakra to DIN antenna adapter cable with 12v phantom power. This antenna adapter cable adapts from the original Fakra connector in the vehicle to a standard aftermarket radio DIN antenna connection for the fitting of a stereo upgrade.
Steering wheel control interface with PDC retention (29-CTVX01)
Car Audio Steering wheel interface allowing use of original steering wheel buttons with a new aftermarket head-unit. Also allows the steering wheel buttons to access the original menu system on the cars display. This interface will also retain the vehicle chimes and OEM phone buttons (if equipped)
Additional fitting notes for the interface
Dip switch 1, ON=Pioneer radio, OFF=Sony radio
Dip switch 2, ON=cars with 2 line display, OFF=cars with 4 line display
This kit is only for vehicles with original standard radios. Not for vehicles with original navigation units.
Universal patch lead for steering control interface (29-CT-025)
A universal patch lead is included, this matches the steering wheel control interface to the input on the back of the new stereo.
Fascia adapter panel (50-891/2)
Vauxhall Astra J complete replacement car audio fascia to enable you to change the original radio in the car to a Double DIN aftermarket version. The kit has side fixing brackets which attach on the the side of the new Double DIN radio chassis so no cage is needed.

This fitting kit is often Purchased With:
- Double DIN Car Stereo - Upgrade your driving experience with our premium selection of Double Din car stereos! These larger, 2 DIN car stereo models not only enhance your vehicle's interior but also deliver an array of interactive features designed for seamless connectivity and entertainment.
- DAB Antenna - Upgrade your car's audio experience with our interior windscreen glass mount DAB radio antenna aerial, designed specifically for aftermarket DAB car radios.
- Trim Panel Tool Set - A must have for any installer who has to remove plastic trim, to avoid damage to the delicate finishes on both interior and exterior trim. These trim tools are made from a nylon with a non-damaging finish to avoid cosmetic blemishes to the interior or exterior of your vehicle from removing panels and trim.
Brand: InCarTec
Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Holden - Astra (PJ) (2015 - 2016)
Vauxhall / Opel - Astra J (2010 - 2015)