TOP VEHICLE TECH GRKVX01 Manuale utente
www.topvehicletech.com
The informaon provided in this document is subject to change without noce due to changes and/or
improvements to the product/s.
V1.0521
GRKVX01
INSTALLATION MANUAL
This dash image is a visual representaon for display purposes only.
VAUXHALL
ASTRA (J)
2010-2016
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ABOUT THIS PRODUCT
The GRKVX01 installaon kit allows for the retenon of the vehicle’s steering wheel controls and helps maintain
the original aesthec of the interior when installing a new car stereo. The GRKVX01 gives you everything you
need for a complete install in one box. The components of this kit are compable for the Vauxhall Astra (J, 2010-
2016) with factory stereos. The wiring harness and interface will retain the steering wheel controls,
factory phone buons, original vehicle menus as well as the parking sensor audio (if vehicle is equipped).
The interface supplied features an OEM specic connector.
CUSTOMER SUPPORT
Installaons should be carried out by, or under the guidance of an experienced installer. If you do encounter any
problems during the installaon of this product, then please contact our dedicated customer service team at:
Phone: 01420 470 605 E-Mail: help@topvehicletech.com
CONTENTS
• 1x Fascia plate (with accessories)
• 1x Instrucon manual
• 1x Steering wheel control harness and interface
• 1x Antenna adapter
• 1x Stereo patch lead
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FITTING GUIDE
1. Using a panel removal tool remove the panels surrounding the cigaree lighter panel.
STEREO REMOVAL
FASCIA PLATE SET-UP
1. With the main fascia removed from the dashboard, disengage the clips that hold the air condioning
unit in place and re-locate to the appropriate opening on the new fascia.
2. Then remove the switches from the top of the main fascia panel and re-locate them to the appropriate
openings on the new fasica panel.
4. Once the fascia surround is out of the way, remove the 4x bolts that hold the radio fascia in place and
remove it whilst disconnecng all of the wiring.
3. Once free, work you way up and use a panel remove tool to disconnect the enre fascia surround.
3. Transfer any/all clips from the back of the old fascia panel to the new fascia panel.
2. Pull up the gear surround and undo the 2x screws found toward the rear.
5. Then remove the 4x screws that hold the main radio in place and remove whilst disconnecng all the
wiring.
4. Aach the brackets that come with the kit to the relevant sides of the stereo. Place into the vehicle and
roughly test t with the fascia to measure whether the brackets need moving forwards/backwards.
5. When happy with the alignment of the brackets, and the “Stereo Installaon” process is complete,
screw the stereo into the dashboard ulising the pre-exisng bolts and clip on the new fascia thereaer.
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1. Take the steering wheel control interface and aach the 14-way steering wheel harness connector to
the relevant side.
2. Take the patch lead and only aach ‘Key 1’, ‘Key 2’ and ‘Ground’ to the corresponding wires on the
stereo. When done, connect the 12-way connector to the steering wheel control interface.
3. Connect the antenna adapter to both the pre-exisng vehicle connecon and to the back of the new
stereo.
FITTING GUIDE
STEREO INSTALLATION
4. Aach the addional wiring on the harness to the back of the stereo:
Pink - Speed Pulse Green - Park Brake Purple - Reverse Blue - Antenna Remote Yellow/Black - Mute
5. When all the above wires (and any addional accessories) have been connected, nally make the power
connecons between the stereo and the vehicles pre-exisng connector.
BEFORE INSTALLATION - DIPSWITCHES
On this parcular interface are a set of dipswitches. These dipswitches have the following properes:
1: OFF - Kenwood. ON - Pioneer.
2: OFF - Vehicles with 4 Line Display. ON - Vehicles with 2 Line Display.
3 & 4: No Funcon
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Please note: conguraon layout may dier dependent on vehicle model.
STEERING WHEEL CONTROL FUNCTIONALITY
1
2
3
4
5
6
7
SRC
1. Volume +
2. Volume -
3. Track +
4. Track -
5. Pick Up
6. Hang Up
7. Source (Short Press), Sengs Menu (Long Press)
1. Volume +
2. Volume -
3. Up Arrow
4. Down Arrow
5. Pick Up/Speech
6. Hang Up/Mute
7. Source
Original Buon New Funcon
1. Long press of ‘Source’ (7.) will enter the Sengs Menu.
2. Use ‘Up & Down Arrow’ (3&4.) to scroll through the menu opons.
3. Short press ‘Source’ (7.) to enter a sub-menu.
4. Short press ‘Source’ (7.) to select the desired opon.
5. Press ‘Hang Up/Mute’ (6.) to go back.
NAVIGATING THE SETTINGS MENU
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WIRING DIAGRAM
ISO Connector
Connect to new stereo
OEM Specific Connector
Connect to connector from vehicle
Main Wiring Loom Connector [14 Pin]
Connect to Interface Box
Interface Box
Flying Wires
Pink - Speed Pulse
Green - Park Brake
Purple - Reverse Gear
Blue - Antenna Remote
Yellow/Black - Mute
Stereo Connection (Patch)
Lead Connector [12 Pin]
Connect to Interface Box
Note: Must be connected
first, before power
connection is made to the
interface
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NOTES
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If at any point you experience any problems and need any assistance before, during or aer the
installaon process, please contact us via :
Phone: 01420 470 605
E-Mail: help@topvehicletech.com
Mon - Fri 9am - 5.30pm GMT
TECHNICAL ASSISTANCE
If you would like to download a digital copy of this manual, or any other product, then please
visit the www.topvehicletech.com website.
This manual is considered correct at the me of prinng but is subject to change. For the latest
manuals & updates, refer to our website.
Copyright 2021 by TopVehicleTech.
All rights reserved. No part of this publicaon may be reproduced, distributed or transmied
in any form or by any means, including photocopying, recording, copying or other electronic or
mechanical methods, without the prior wrien permission of the author.
Indice
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