HomeStandard Ignition DS-252 Headlight Switch
Part #: DS-252

Standard Ignition DS-252 Headlight Switch

3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Cadillac, Commercial Chassis, DeVille, and Fleetwood
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Reliable Headlight Switch for Cadillac Commercial Chassis, DeVille, and Fleetwood

The Standard Ignition DS-252 headlight switch is designed to provide consistent and dependable control of your vehicle's headlights. Engineered specifically for Cadillac Commercial Chassis, DeVille, and Fleetwood models, this switch ensures proper functionality and fitment.

  • Direct snap fit attachment method for secure installation
  • Rectangular connector shape with no connector included
  • Eight male blade terminals for reliable electrical connections
  • Operates at 12 volts, compatible with standard automotive electrical systems
  • Designed exclusively for headlight function control

Technical Details and Compatibility

The DS-252 headlight switch from Standard Ignition features a direct snap fit attachment method, allowing for straightforward replacement without additional hardware. Its rectangular connector shape and absence of a connector require matching vehicle wiring harness compatibility. The switch includes eight male blade terminals, ensuring a stable and secure electrical connection within the vehicle's lighting system. Operating at 12 volts, it is suitable for the electrical requirements of Cadillac Commercial Chassis, DeVille, and Fleetwood models. This part number DS-252 is engineered to meet OEM specifications for headlight control, providing consistent performance and durability.

Common Applications and Problem Resolution

  • Restores headlight functionality in Cadillac Commercial Chassis, DeVille, and Fleetwood vehicles
  • Replaces faulty or worn headlight switches causing intermittent lighting issues
  • Solves problems related to non-responsive or stuck headlight controls
  • Addresses electrical connection failures due to damaged terminals
  • Improves safety by ensuring reliable headlight operation

Installation Notes and Tips

Installation of the Standard Ignition DS-252 headlight switch requires matching the rectangular connector shape and blade terminal configuration to the vehicle's wiring harness. The direct snap fit attachment method simplifies mounting, but care should be taken to ensure terminals are properly aligned and securely connected. Disconnect the vehicle battery before installation to prevent electrical shorts. Verify headlight operation after installation to confirm proper function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The DS-252 headlight switch undergoes rigorous quality control testing to maintain consistent functionality. Warranty coverage details are provided by Standard Ignition and typically cover defects in materials and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberDS-252
Attachment MethodDirect, Snap Fit
Connector GenderNo Connector
Connector ShapeRectangular
FunctionsHeadlight
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 3 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
1985CadillacCommercial ChassisN/Aw/o Auto Headlights; w/ Digital Dash
1985CadillacDeVilleN/Aw/o Auto Headlights; w/ Digital Instrument Panel
1985CadillacFleetwoodFWDN/Aw/o Auto Headlights; w/ Digital Instrument Panel

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

19952661S221953-22455HL6651LS98S939SW238

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.