Installation Manual

ManualsBrandsSpeedTech Lights ManualsAutomotiveSpeedTech Lights 3 Switch Box Controller with 3 Panel Backlit LED Switch Box with 2 On/Off and 1 Momentary Switches

SWITCH BOX SERIES

Instructions for Mounting, Wiring and Programming

IMPORTANT! To ensure proper installation installers are required to have a good understanding of automotive electronic, systems and procedures

for proper installation. When you are drilling into the vehicle’s surfaces, ensure that the area is free of any electrical wires, vehicle upholstery, fuel

lines, etc. that could be damaged. All wiring passing through drilled holes should use grommets and silicone sealant to prevent wire or moisture

damage when passing through compartment walls. WARNING! Larger wires and secure or tight connections will ensure longer service life for your

product. It is highly recommended that soldered connections have heat shrink used to protect the connection. Special attention should be given

to the location and method of splicing wiresto make electrical connections to protect these splices from lost power or connection and corrosion.

Insulation displacement connectors are not to be used. To reduce voltage drop, minimize the number of splices in the wires. The current carrying

capacity of wires and fuses will be signicantly reduced under high ambient temperature (e.g. under the hood). Use SXL type wire in the engine

compartment where higher heat resistance is required according to SAE J-1128. All wires should be in accordance with the minimum wire size

and other recommendations made by the manufacturer and be protected from hot surfaces and moving parts. Grommets, cable ties, looms, and

other installation hardware should be used to anchor and protect all wiring. Fuses should be properly sized and located as close to the power

take o points as possible to protect the wiring and device. To protect against short circuits, a fuse is included by STL for all products. Do NOT use

a fuse with a higher amp rating than the initial fuse included. Do NOT use Circuit Breaks with STL Products. Ground terminations should only be

made directly to the battery.

Wiring: Connecting Wires to the Battery

WARNING! If you are supplying your own wiring that connects to the positive or negative terminal of the battery, fuse sizes must be sized accord-

ing to STL’s provided fuse to be considered fused properly to the battery in order to carry the load.

• Route the power cables by opening the wiring shield and running the cables through it towards your vehicle’s rewall.

• Follow the factory wiring harness through the rewall.

• If it is necessary to drill a hole in the rewall for the power cables, be sure no components will be damaged from drilling. As with all holes

that are drilled, le the edges down smooth and insert a grommet to protect the cables.

• Route the cable along the factory wiring harness towards the battery.

• Wire your power cables (Red with In Line Fuse (STL Supplied) and Black cable) to your battery to power up your Switch Box.

• You will want to ensure your grounding cable is taken directly to the negative terminal of your battery to avoid any electrical feedback

which may disrupt your system.

• DO NOT allow the positive (Red wire) and negative (Black wire) to touch one another. This may cause injury to you and damage your equip-

ment by causing a short in the unit that is not covered under the STL warranty.

Wiring: Connecting Lights to the A,B,C,D,E,F Buttons

• There is a Red cable labeled +. This connection should be joined with the Positive post of the battery.

• Connect the +12VDC main power cable of your light unit to the desired A,B,C,D,E connection.

• Connect the ash pattern cable of your light (must be Positive switching) to the F connection.

• Take all Negative cables from all lights connected to the Switch Box and join with the Black cable labeled - and ground all these cables at

the Negative post of the battery.

All rights reserved. No part of this Operations Manual and Instructions may be reproduced, distributed, transmitted, or otherwise shared in any form or by any means, including but not limited to photocopying, re-

cording, electronic delivery, .pdf reproduction, or any other means of reproducing all or any part hereof without the express prior written consent of the SpeedTech Lights, Inc., except for non-commercial purposes as

permitted by United States copyright law. Customers of SpeedTech Lights, Inc., may download and print this Operations Manual and Instructions for use with products sold to the customer by SpeedTech Lights, Inc.

However, no part of the Operations Manual and Instructions may be otherwise or subsequently reproduced, downloaded, disseminated, published, or transferred, in any form or by any means, except with the prior

written consent of SpeedTech Lights, Inc.

Wire Color Function Wire Color Function

*Red (+)

Positive

*Black (-)

Negative

(A)

Button A

(D)

Button D

(B)

Button B

(E)

Button E

(C)

Button C

(F)

Button F

Indicates a main power

cable