Headlight Motor Controller installation in 1973/1974 Pantera
HMC Installation in 1971/1972 Pantera
HMC ARTICLE
de Tomaso Pantera Headlight/Motor Controller
> Sequences the motor and headlights by activating the motor up, then activate the headlights, and the reverse sequence, headlights off, then activating the motor down. This sequence reduces the operational current by 50% and provides reliable motor operation. > Removes high current from the headlight switch on console, by electronically controlling the headlights, parking lights and side marker lights, this preserves the headlight switch life. > Removes high current from the headlight high / low beam switch on the steering column by electronically controlling the headlight low and high beams, this preserves the high / low beam switch life. > Removes high current from the headlight mechanism LIMIT switches, this preserves the limit switch life. An unique feature of the Pantera Electronics Headlight / Motor Controller. > None of the factory wiring needs to be cut, only disconnected, re-routed and connected to the HMC. >Electronic motor brake accurately stops the headlight housings in a repeatable position. > The HMC does not allow the lights to be on if the ignition key is in the “OFF” position, stopping accidental battery discharge by leaving the lights “ON”. > To improve HID headlight operation there is an on-board setting to change the function of the low / high beam switch. HID headlights have a  warm-up delay before full brightness is attained, this causes a period of low light level  when switching from high to low beam. To compensate for this, the function of the high / low beam switch can be altered to keep the low beam headlights ON after switching to the high beam headlights. > Keep originality by transparent operation through factory Pantera switch and hidden installation. > On-board LED diagnostic indicators for ease of installation. > Compatible with AmeriSport Industries, Pantera Cat Eye Quad Lights
Headlight / Motor Controller Part # HMC-02 Price $240.00 USD Headlight / Motor   Controller with Fog / Driving light control. Part # HMC-03 Price $252.00 USD
PRODUCTS
FUSE PANEL IGNITION SWITCH HEADLIGHT / MOTOR RAD FAN CONTROLLER RADIATOR AND FANS AIR CONDITIONING CONSOLE SWITCH INTERFACE GAUGE CONNECT SYSTEM ROCKER SWITCHES WINDOW SWITCHES GEN LIGHT RESISTOR ELECTRIC CALIPER CONTROL DUAL USB CHARGER TACH ADAPTER & RELAYS LED GAUGE LAMP LED DOME & LED FOOTWELL LED SIDE MARKER LAMPS LED DR COURTESY & JAMB LED LICENSE PLATE LAMP LED SIGNAL LIGHTS LED TAILLIGHTS GROUP4 LED LIGHTS LED SIGNAL FLASHER GAUGE, BRAKE SW, GEN RSTR ALTERNATOR KIT ELECTRICAL COMPONENTS WIRE HARNESS
Copyright © 2025
an Engineering Company Merging Automotive and Electronic Technologies PANTERA ELECTRONICS
This is the 1971 / 1972 Electronic Relay Plate. The Relay Plate is ONLY the plate with hardware and wiring. The controllers are NOT included with the Relay Plate. To order a Relay Plate for Plug & Play installation the Headlight Motor Controller, A/C Controller and Turn Signal Flasher must be ordered together so the wiring can be completed at Pantera Electronics. A Wire Harness Extension included with the Relay Plate to connect to the fuse panel.
1971 / 72 Electronic Relay Plate ONLY. Includes wire harness, hardware and wiring. Part # ERP-02, Price $327.00 USD
1973 / 74 Electronic Relay Plate ONLY. Includes wire harness, hardware and wiring Part # ERP-04, Price $336.00 USD
1973 / 74
1971 / 72
INSTALLATION MANUAL
THIS IS THE PLUG AND PLAY VERSION REPLACING ALL OF THE FACTORY RELAYS
CRITICAL CONTROLS LED LIGHTING SUPPORT HOME HOW TO ORDER
Headlight Motor Controller
This is the 1973 / 1974 Electronic Relay Plate. The Relay Plate is ONLY the plate with hardware and wiring. The controllers are NOT included with the Relay Plate. To order a Relay Plate for Plug & Play installation the Headlight Motor Controller, A/C Controller and Turn Signal Flasher must be ordered together so the wiring can be completed at Pantera Electronics. A Wire Harness Extension included with the Relay Plate to connect to the fuse panel.