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Roof / Sun Roof Switch

Fits:
Porsche 928 1978-1990
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92861312000
The product you are viewing cross references to these numbers
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Restore convenient and reliable operation of the electric sunroof with this OE Match Electric Sunroof Switch in Black, designed for compatible Porsche applications.
Fits:
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
The electric sunroof switch provides the driver's or occupant's manual electrical control of the sunroof mechanism. When operated, the switch sends the appropriate electrical command through the sunroof circuit, allowing the motor to move the roof panel in the required direction.
Although relatively simple, the switch is used repeatedly throughout the vehicle's life. Internal electrical contacts can wear, become contaminated or develop increased resistance, while the external rocker or button mechanism can become loose, damaged or intermittent.
A faulty switch may cause the sunroof to operate inconsistently, only work in one direction or stop responding altogether. Replacing a confirmed defective switch with this OE Match Black Sunroof Switch helps restore dependable electrical control while maintaining an appropriate factory-style interior appearance.
What This Product Does:
- Provides manual control of the electric sunroof.
- Sends electrical commands to the sunroof operating circuit.
- Allows the sunroof motor to operate in the required direction.
- Helps control opening and closing of the roof panel.
- Provides convenient interior control of the sunroof system.
- Works with the sunroof motor, wiring and associated electrical components.
- Provides a defined electrical switching action.
- Replaces a worn, damaged or intermittent original switch.
- Features a black finish suitable for compatible interiors.
Helps maintain a factory-style appearance.
Provides an - Helps maintain a factory-style appearance.
- Provides an OE Match replacement for compatible Porsche applications.
- Sunroof does not respond when the switch is pressed.
- Intermittent sunroof operation.
- Sunroof only operates after pressing the switch repeatedly.
- Sunroof works in one direction but not the other.
- Switch needs to be held or moved in a particular position.
- Sunroof stops responding intermittently.
- Loose or excessively worn switch action.
- Switch sticking when operated.
- Button or rocker physically damaged.
- Cracked switch housing.
- Electrical terminals showing corrosion.
- Burnt or discoloured electrical contacts.
- Switch becoming unusually warm.
- Visible damage to the electrical connector.
- Sunroof operation returning when the switch is moved or tapped.
Why Replacement Matters:
- A worn electrical switch can make sunroof operation unreliable and unpredictable.
- Internal contacts are responsible for completing the electrical circuits required to operate the sunroof. If those contacts become worn or contaminated, they may develop excessive resistance or fail to make a consistent connection.
- A correctly functioning switch also reduces the need to repeatedly press or manipulate the control to make the sunroof operate.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92861312000
The product you are viewing cross references to these numbers
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Roof and Sunroof Switches – Smooth Control for Porsche Convertibles and Coupes
Roof and sunroof switches are essential components in your Porsche’s comfort and convenience systems. These switches control the operation of convertible soft tops, retractable hardtops, and electric sunroofs — ensuring effortless opening and closing with a single press. They are designed to provide precise control, safety interlocking, and reliable electrical performance every time you enjoy open-air driving.
At Design911, we supply a full range of genuine and high-quality roof and sunroof switches for Porsche models including 911, Boxster, Cayman, Cayenne, Macan, and Panamera. Each switch is manufactured to match original equipment specifications, ensuring a perfect fit, smooth operation, and long-term reliability.
What Do Roof and Sunroof Switches Do?
These switches act as the driver interface for the
vehicle’s roof control system. When pressed, they send an electrical signal to
the roof or sunroof control module, which operates motors and sensors to open
or close the mechanism safely.
Functions may include:
- Activating
the convertible top or sunroof motor.
- Controlling
tilt or slide functions for sunroofs.
- Interlocking with vehicle sensors to prevent unsafe operation.
- Integrating with comfort close or anti-pinch systems for safety.
A properly functioning switch ensures seamless coordination between electrical and mechanical components, allowing your Porsche’s roof system to operate flawlessly.
Why Do Roof and Sunroof Switches Fail?
Like all electronic components, roof and sunroof switches
can fail over time due to wear, exposure, and electrical fatigue. Common causes
include:
- Worn
or oxidised contacts reducing electrical conductivity.
- Moisture
ingress or corrosion from humidity or roof leaks.
- Broken
internal mechanisms from repeated use.
- Connector
or wiring faults causing intermittent operation.
- Physical damage to the switch surface or housing.
Symptoms of failure include unresponsive roof controls, intermittent function, or a stuck roof or sunroof mechanism.
Why Replace Faulty Roof and Sunroof Switches?
A defective switch can prevent the roof or sunroof from operating correctly, affecting both safety and comfort. Replacing it restores reliable operation and ensures all system interlocks work as intended.
Benefits of replacement include:
- Smooth and reliable roof or sunroof operation.
- Restored functionality of convertible or panoramic systems.
- Prevention of electrical faults or wiring damage.
- High-quality fitment and finish for a factory look.
All switches are built guaranteeing durability, tactile precision, and consistent electrical performance.