Headlamp Switch

Ensure full control of your Porsche’s lighting system with genuine and aftermarket headlamp switches from Design911. These essential electrical components control your vehicle’s headlights, fog lights, and sometimes dashboard illumination, ensuring optimal visibility and safety during every drive.

What They Are & What They Do
A headlamp switch — also known as a light control switch — is located on the dashboard or steering column. It allows drivers to turn on, dim, or adjust headlights, sidelights, and fog lamps, sending power to the correct lighting circuits.
In modern Porsche models, the switch is integrated with electronic control modules and automatic light sensors, ensuring seamless lighting transitions and driver convenience.

Why They Fail
Over time, headlamp switches can suffer from electrical contact wear, internal corrosion, overheating, or plastic fatigue. Common symptoms include flickering lights, failure to switch between modes, or headlights not turning on at all. Prolonged exposure to dust, heat, and vibration can degrade internal connections and cause the switch to fail intermittently or permanently.

Why They Should Be Replaced
A faulty headlamp switch compromises visibility, safety, and road compliance. Replacing a worn or broken switch restores reliable lighting control, ensures proper electrical function, and eliminates dashboard warnings.

At Design911, we offer a full range of genuine Porsche and premium aftermarket headlamp switches, designed for perfect fitment, OEM-level quality, and long-term reliability across all Porsche models - from classic 911s to modern Taycan, Macan, and Cayenne variants.

Genuine Porsche Headlamp Switches
Factory-engineered lighting control switches made to Porsche’s exact standards for seamless function and durability.

Aftermarket Replacement Light Switches
High-quality alternatives that match OEM performance, providing precise lighting control at an affordable price.

Classic Porsche Headlamp Switches
Authentic reproductions for vintage models like the 911, 912, and 964 - maintaining period-correct design and
reliability.

Multifunction & Rotary Headlamp Switches
Advanced units with integrated fog light, dimmer, and automatic sensor controls for modern Porsche models.

Illumination & Dashboard Light Switches
OEM-grade replacements for interior light dimmers and dashboard illumination controls.

Connectors & Wiring Accessories
High-quality plugs, harnesses, and terminals to ensure fault-free electrical contact and safe lighting operation.