Metra Electronics 99-5025 User Manual

CAUTION! All accessories, switches, climate
controls panels, and especially air bag indicator
lights must be connected before cycling the
ignition. Also, do not remove the factory radio
with the key in the on position, or while the
vehicle is running.
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MetraOnline.com © COPYRIGHT 2017 METRA ELECTRONICS CORPORATION REV. 7/11/17 INST99-5025
INSTALLATION INSTRUCTIONS
99-5025
KIT FEATURES
• ISO DIN radio provision with pocket
KIT COMPONENTS
• A) Radio brackets • B Trim plate • C) (4) #8 x 1” Philips screws •D) Pocket • E) (4) #8 x 3/8” Phillips screws
TOOLS REQUIRED
• Phillips screwdriver
• Radio removal tools 86-5618
TABLE OF CONTENTS
Dash Disassembly ..................................................2
Kit Assembly
–ISO DIN radio provision with pocket ..................3
WIRING & ANTENNA CONNECTIONS (sold separately)
Wiring Harness: 70-1770 • 70-1768 (amplified models)
Antenna Adapter: Not required
A B C D
Ford Mustang 1987-1993
E

Metra Electronics 99-5025 Specifications

General

Brand	Metra Electronics
Model	99-5025
Category	Car Receiver
Color	Black
Material	Plastic
ISO DDIN radio provision	Yes
Painted scratch-resistant matte black	Yes
Wiring Harness	Included
Antenna Adapter	Included
Vehicle Compatibility	Chevrolet, GMC vehicles
Compatibility	GM vehicles

Summary

Kit Features

ISO DIN Radio Provision

Details the inclusion of a pocket for ISO DIN radio installation.

Wiring and Antenna Connections

Wiring Harness Options

Specifies wiring harness part numbers for connections.

Antenna Adapter Requirement

States that an antenna adapter is not needed for this installation.

Tools Required

Phillips Screwdriver

Essential tool for securing components and the trim plate.

Radio Removal Tools

Specialized tools needed for safely removing the factory radio.

Important Safety Precautions

Cautionary Notes for Installation

Warning to connect all components before cycling ignition and avoid removing the radio while running.

Dash Disassembly

Factory Radio Removal

Instructions for pulling the factory radio and disconnecting wiring.

Subdash Bracket Removal

Procedure for removing hex bolts and the radio subdash bracket.

Kit Assembly

Secure Radio Brackets

Attaching radio brackets to the radio using supplied screws.

Attach Pocket to Radio

Securing the pocket to the radio assembly with Phillips screws.

Connect Wiring and Test Radio

Locating and connecting factory wiring, recommending Metra adapters.

Secure Trim Plate

Attaching the trim plate to the assembly and the vehicle.