Dodge Challenger Headlight Switch Guide: 1979-1983
Everything you need to know about replacing the headlight switch on your second-generation Dodge Challenger.
- A failing headlight switch is a critical safety issue; replace it if lights flicker, fail, or if you smell burning.
- For this vehicle, a new aftermarket switch from a brand like Standard Ignition is the most reliable and available option.
- The replacement is straightforward for a DIYer and should take about an hour with basic tools.
- Always inspect the wiring connector for heat damage or melting when replacing the switch.
Is Your Headlight Switch Failing?
A faulty headlight switch on a 1979-1983 Dodge Challenger is a safety issue. Because this part controls multiple lighting systems, symptoms can vary. Look out for these common signs of failure.
Common Failure Symptoms
- Lights Won't Turn On: The most obvious sign is when none of the lights work at all when you pull the switch. This could mean the switch has completely failed.
- Intermittent Lights: Your headlights or dashboard lights may flicker, dim, or cut out randomly while driving. This often points to worn internal contacts in the switch.
- Problems Changing Modes: You might find that only the parking lights work, or that the headlights work but the high beams can't be activated. The switch may feel stiff, loose, or refuse to stay in one position.
- Dashboard Lights Malfunction: Since the headlight switch often controls the dash lights, you may notice them flickering or not working at all, even when the headlights are on.
- Burning Smell: A burning plastic smell or heat coming from the switch area is a serious warning sign. This indicates an electrical short or overheating, which is a fire hazard. Stop using the vehicle and address this immediately.
Aftermarket vs. OEM Headlight Switches
For a vehicle like the 1979-1983 Challenger, finding a brand new Original Equipment Manufacturer (OEM) headlight switch from Mopar is highly unlikely. Your options are typically limited to a remaining supply of New Old Stock (NOS) parts, which are rare and expensive, or aftermarket parts.
Aftermarket parts are the most practical and affordable solution. Brands like Standard Ignition (Standard Motor Products) produce direct-fit replacements that meet or exceed original specifications. Given the age of the vehicle, a new aftermarket switch is a reliable choice compared to a used part from a salvage yard, which could have the same age-related wear as your failing switch.
Pro Tip: Check the Connector
When replacing the switch, inspect the plastic electrical connector that plugs into it. Overheating from a failing switch can sometimes melt the connector or its terminals. If the connector is brittle, cracked, or melted, it should be replaced at the same time to ensure a solid connection and prevent future problems. Aftermarket connectors are available.
Choosing the Right Aftermarket Headlight Switch
For the 1979-1983 Dodge Challenger, the market is straightforward. There is not a wide array of "good, better, best" options. Instead, you'll find a few reliable manufacturers producing the correct replacement part.
- Standard Ignition (Standard Motor Products): This is a well-regarded brand in the aftermarket industry for electrical components. Their switches are designed to be direct replacements for the original part and are a common choice for repairs on classic vehicles. The part number for many 1979-1982 models is DS-357.
Headlight Switch Replacement Cost
The cost to replace a headlight switch on this vehicle is very reasonable. The part itself is affordable, and labor is minimal for a professional mechanic or an experienced DIYer.
| Part Type | Estimated Cost |
|---|---|
| New Aftermarket (Standard Ignition) | $27 - $43 |
| Shop Labor | $60 - $120 |
| Total Estimated Cost | $87 - $163 |
Cost estimates are approximate and can vary based on your location and the specific rates of your auto repair shop.
Frequently Asked Questions
How difficult is it to replace the headlight switch myself?
For a DIYer with basic tools, this is a relatively easy job that takes about an hour. It involves reaching under the dashboard, pressing a release button on the switch body to remove the knob and shaft, unscrewing a retaining nut on the dash, and unplugging the electrical connector. Working in the tight space under the dash is usually the hardest part.
Do I need any special tools to replace the headlight switch?
No special tools are typically required. A basic set of screwdrivers and possibly a small wrench or pliers for the retaining nut should be sufficient.
My headlights are flickering. Could it be something other than the switch?
Yes. While the switch is a common culprit, flickering can also be caused by a bad ground, a failing headlight relay, or a loose connection at the bulb or in the wiring harness. However, if other lights controlled by the switch (like dash lights) are also acting up, the switch is the most likely cause.
Are there any recalls for the headlight switch on the 1979-1983 Dodge Challenger?
No. There are no open recalls or Technical Service Bulletins (TSBs) from the NHTSA related to the headlight switch for the 1979-1983 Dodge Challenger. Any failure is due to the age and wear of the original component.
Technical Specifications
The replacement switch for the 1979-1983 Dodge Challenger is typically a dash-mounted, pull-style switch with a 9-terminal connector.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.