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ABOUT THIS PRODUCT

The 

GR4BMW17

 installation kit allows for the retention of the vehicle’s steering wheel controls and maintains 

the original aesthetic of the interior when installing a new car stereo. The 

GR4BMW17 

gives you everything you 

need for a complete install in one box. The components of this kit are compatible for the following vehicles with 
non-amplified BMW Business Professional stereos:

1-Series

 (E81/E82/E87/E88) 2004 - 2013   

3-Series

 (E90/E91/E92/E93) 2005 - 2012

X1

 (E84) 2009 - 2015   

Z4

 (E89) 2009 - 2016

The wiring harness and interface will retain the steering wheel controls, factory phone buttons, as well as 
retaining parking sensor audio and warning tones (i.e. oil level, seat belt, door open). Supplied with a Quadlock 
connector.

NB: this installation kit is for vehicles without navigation or iDrive as standard.

CUSTOMER SUPPORT

Installations should be carried out by, or under the guidance of an experienced installer. If you do encounter any 
problems during the installation 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 Instruction manual
• 1x Steering wheel control harness and interface 
• 1x Antenna adapter
• 1x DAB antenna adapter
• 1x Stereo patch lead

Summary of Contents for GR4BMW17

Page 1: ...ion provided in this document is subject to change without notice due to changes and or improvements to the product s V1 0522 BMW 2004 2016 INSTALLATION MANUAL This dash image is a visual representation for display purposes only GR4BMW17 ...

Page 2: ...and interface will retain the steering wheel controls factory phone buttons as well as retaining parking sensor audio and warning tones i e oil level seat belt door open Supplied with a Quadlock connector NB this installation kit is for vehicles without navigation or iDrive as standard CUSTOMER SUPPORT Installations should be carried out by or under the guidance of an experienced installer If you ...

Page 3: ...o the stereo s opening With the wiring adjusted to the appropriate length feel free to re install the glovebox 3 The glovebox will need to be dropped down to route the antennas wiring To do this you will need to unclip the hydraulic arm and push both sides of the glovebox inwards Then all that is needed is to let the glovebox fall open 2 Using the bojo tool again pry away the plastic panel holding...

Page 4: ...SMB connector to the back of the new stereo 7 Attach the antenna adapter to the vehicles pre existing connection and the back of new stereo 4 On the opposite side of the speaker interface box will be two 2 pin ports Connect the 2 pin connector from the speaker box into the right port when face up 5 Connect the yellow 12V permanent wire to a source of 12 volt i e the fuse board or direct to battery...

Page 5: ...iffer dependent on vehicle model STEERING WHEEL CONTROL FUNCTIONALITY 1 2 3 4 5 6 7 1 Volume 2 Volume 3 Mute 4 Pick Up Short Press Hang Up Long Press 5 Source 6 Track 7 Track 1 Volume 2 Volume 3 Speech 4 Pick Up 5 Source 6 Track 7 Track Original Button New Function ...

Page 6: ...eaker Box Speaker Box Connector 2 pin Connect to Speaker Interface Box right Stereo Patch Lead Connector 12 Pin Connect to Interface Box Note Must be connected first before power connection is made to the interface Stereo Patch Lead Bullet Connector Connect to Steering Wheel Remote Input on back of the stereo Main Wiring Loom Connector 12 Pin Connect to Speaker Interface Box Speaker Interface Box Y...

Page 7: ...7 www topvehicletech com NOTES ...

Page 8: ...this manual or any other product then please visit the www topvehicletech com website This manual is considered correct at the time of printing but is subject to change For the latest manuals updates refer to our website Copyright 2022 by TopVehicleTech All rights reserved No part of this publication may be reproduced distributed or transmitted in any form or by any means including photocopying re...

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