Metra 108-TO3BR Installation guide

Brand: Metra

Model: 108-TO3BR

Type: Installation guide

This manual is also suitable for

108-TO3B

Metra 108-TO3BR is a car installation kit designed to make it easy to install a Pioneer DMH-C5500NEX 8-inch radio into a Toyota Highlander (w/o NAV) from 2008 to 2012. The kit includes a radio trim panel, radio brackets, and panel clips to securely mount the radio in place. It also provides instructions on how to disassemble the dash, prepare the kit, and assemble the radio. With this kit, you can easily upgrade your car's audio system with a new radio that offers features such as Bluetooth connectivity, navigation, and touchscreen control.

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INSTALLATION INSTRUCTIONS

108-TO3

Attention! Let the vehicle sit with the key

out of the ignition for a few minutes before

removing the factory radio. When testing the

aftermarket equipment, ensure that all factory

equipment is connected before cycling the

key to ignition.

Patent Pending

KIT FEATURES

• Designed speciﬁcally for the Pioneer DMH-C5500NEX 8-inch radio

• 108-TO3B = Black, 108-TO3BR = Brown

KIT COMPONENTS

• A) Radio trim panel • B) Radio brackets • C) Panel clips (4)

TOOLS REQUIRED

• Panel removal tool • Phillips screwdriver

• Cutting tool • 10mm socket wrench

TABLE OF CONTENTS

Dash Disassembly ..................................................2

Kit Preparation ...................................................3-4

Kit Assembly ..........................................................5

WIRING & ANTENNA CONNECTIONS

(sold separately)

Wiring Harness: 70-1761 • TYTO-01 (w/ amp)

Antenna Adapter: Not required

A B C

Toyota Highlander (w/o NAV) 2008-2012

Visit MetraOnline.com for more detailed information about the product and up-to-date vehicle

speciﬁc applications

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1. Unclip and remove the a/c vent panel.

(Figure A)

2. Unclip, unplug, and remove the climate

control panel. (Figure B)

3. Remove (4) 10mm bolts securing the

radio. Slide the radio out, then unplug

and remove the radio/display assembly.

(Figure C)

Continue to Kit Preparation

DASH DISASSEMBLY

(Figure A) (Figure B) (Figure C)

REV. 11/25/2019 INST108-TO3

From the factory radio/display assembly:

1. Remove (2) Phillips screws securing the

display panel, then remove. (Figure A)

2. Unclip and remove the hazard switch

assembly. (Figure B)

3. Remove (4) panel clips. (Figure C)

Continued on the next page

KIT PREPARATION

(Figure A)

(Figure B)

(Figure C

One screw on

each side

1.800.221.0932

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To the 108-TO3 radio housing:

5. Secure the radio brackets to the factory

display panel using the factory screws.

(Figure D)

6. Clip in the hazard switch assembly.

(Figure E)

7. Attach the (4) factory panel clips

removed in step 3. (Figure E)

Note: Panel clips have been provided in

case the factory clips are missing or are

damaged.

Continue to Kit Assembly

KIT PREPARATION (CONT.)

(Figure D) (Figure E)

REV. 11/25/2019 INST108-TO3

KIT ASSEMBLY

Note: For steps 1 and 2, reference the

installation manual provided with the radio for

which hardware to use. The display screen and

radio chassis use two different types of screws.

1. Slide the radio chassis between the radio

brackets, then secure using (4) screws

supplied with the radio. (Figure A)

2. Secure the radio display to the radio

brackets using (4) screws supplied with

the radio. (Figure B)

3. Locate the factory wiring harness and

antenna connector in the dash, and

complete all necessary connections to

the radio. Metra recommends using the

proper mating adapter from Metra and/

or AXXESS. Test the radio for proper

operation.

4. Slide the completed assembly into the

dash, then secure using the factory screws.

5. Snap the radio trim panel over the

completed assembly, then reassemble the

dash in reverse order of disassembly to

complete the installation.

(Figure A) (Figure B)

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MetraOnline.com

REV. 11/25/2019 INST108-TO3

KNOWLEDGE IS POWER

Enhance your installation and fabrication skills by

enrolling in the most recognized and respected

mobile electronics school in our industry.

Log onto www.installerinstitute.com or call

800-354-6782 for more information and take steps

toward a better tomorrow.

Metra recommends MECP

certiﬁed technicians

Metra. The World’s Best Kits.



INSTALLATION INSTRUCTIONS

108-TO3

If you are having difﬁculties with the installation

of this product, contact our Tech Support line

either by phone at 386-257-1187, or email at

techsupport@metra-autosound.com. Before

doing so, look over the instruction booklet a

second time and ensure that the installation was

performed exactly as the instruction booklet

is stated. Have the vehicle apart and ready to

perform troubleshooting steps before contacting

Metra/Axxess Tech Support.

Metra 108-TO3BR Installation guide

Brand: Metra

Model: 108-TO3BR

Type: Installation guide

This manual is also suitable for

108-TO3B

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Metra 108-TO3BR Installation guide

This manual is also suitable for

Metra 108-TO3BR Installation guide

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