Deciphering FJ40 Headlight Switches / 40-Series Toyota Land Cruiser

Lighting switches for Early Land Cruisers manufactured by Toyota and/or their sub-suppliers:

84112-60011 Switch Assembly, 1/79 – 10/85 Globally (no photo)
• 84112-60010 Switch Assembly, with Reostat 1974+ 
• 84112-20030 Switch Assembly, 1973 (Only)  
• 84110-60030 Switch Assembly, 1969 – 1972 (Non-US)  
• 84110-60010 Switch Assembly (DISCONTINUED), Replaced 84110-59640
84112-60030 Switch Assembly, Canada Only 24-VOLTS, 3/78 – 9/84 BJ40, BJ42 (no photo)

Deciphering FJ40 Headlight Switches - Spotters Guide Deciphering FJ40 Headlight Switches - Spotters Guide

84110-60010 Switch Assembly, Toyota Land Cruiser

84110-60010 Switch Assembly (DISCONTINUED)

Part# 84110-60030 (SWITCH ASSY, LIGHT CONTROL, NO.1) 1969 – 1972 (Non-US)

We love these mechanical switches as the are so versatile for various applications beyond just headlights.

Deciphering FJ40 Headlight Switches - Spotters Guide
We use the 84110-60030 (SWITCH ASSY, LIGHT CONTROL, NO.1) to control the Air compressor, Rear Locker and Front Locker in many of our in-house customer builds (later we will post a wiring diagram for this setup). Side note: Pin Identification for 1968 FJ40 Headlight Switch:

The 84110-60030 Switch is found on the following models:
03/1969-06/1980 TOYOTA LAND CRUISER; FJ40, FJ42, FJ43, FJ45 FJ55, BJ40, HJ45

Model Dates – Matching Models:
03/1969-12/1974 FJ40
03/1969-07/1974 FJ40-B
03/1969-12/1974 FJ40-C
03/1969-12/1974 FJ40L
03/1969-07/1974 FJ40L-B
03/1969-12/1974 FJ40L-C
03/1969-12/1974 FJ40LV
03/1969-12/1974 FJ40V
03/1969-02/1972 FJ42L
03/1969-12/1974 FJ43
03/1969-07/1974 FJ43-B
03/1969-12/1974 FJ43-C
03/1969-12/1974 FJ43L
03/1969-07/1974 FJ43L-B
03/1969-12/1974 FJ43L-C
03/1969-12/1974 FJ45LP-B
03/1969-12/1974 FJ45LP-B3
03/1969-12/1974 FJ45P-B
03/1969-12/1974 FJ45P-B3
03/1969-12/1974 FJ55LV
03/1969-12/1974 FJ55LV-B
03/1969-12/1974 FJ55V
03/1969-12/1974 FJ55V-B

84112-20030 Switch Assembly, 1973 (Only)

The 84112-20030 Switch was only utilized one year (1973) for the 40-Series Land Cruiser. Note the unique bulb plug-in to light up the plastic internal of the knob’s shaft to illuminate the knob.


84112-60010 Switch Assembly, with Reostat 1974+

84112-60010 Switch Assembly, with Reostat 1974+ for Toyota Land Cruisers is quite unique with reostat mechanism. Most of these you find, the clear “light transmitting” indicator piece is broken off.


We don’t claim to know it all, so if you see something wrong please advise:
email us at and please correct us!
We are all on the Land Cruiser Historical Exploration!


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