MTC Ronak 1039 Sunroof Switch - Front

Illuminated Sunroof Switch for BMW

This illuminated sunroof switch is a direct-fit electrical control for select BMW models. MTC Ronak part number 1039 is built for front or dash-mounted sunroof operation where the original switch has failed, worn out, or lost illumination.

• Illuminated switch for easier visibility in low-light conditions
• Direct replacement sunroof switch for BMW electrical systems
• Fits front and N/A listed positions per application
• Cross-references BMW OE part number 61-31-1-381-205
• MTC Ronak 1039 for OE-style sunroof control replacement

Fitment and Application

Compatible with BMW 325i, 318is, 325iX, M3, 635CSi, 528e, 535i, M5, and M6 applications listed below. This MTC Ronak 1039 sunroof switch covers 1987-1993 BMW models with fitment that varies by year and position.

• Fits 1988-1993 BMW 325i, front
• Fits 1987-1993 BMW 325i, N/A
• Fits 1991-1992 BMW 318is, N/A
• Fits 1991-1992 BMW 318is, front
• Fits 1988-1991 BMW 325iX, front
• Fits 1988-1991 BMW 325iX, N/A
• Fits 1988-1991 BMW M3, front
• Fits 1988-1991 BMW M3, N/A
• Fits 1987-1989 BMW 635CSi, N/A
• Fits 1988 BMW 528e, N/A
• Fits 1988 BMW 535i, N/A
• Fits 1988 BMW M5, N/A
• Fits 1987-1988 BMW M6, N/A
• Fits 1987 BMW 325i, front, from 09-01-1986
• Fits 1987 BMW 528e, N/A, from 09-01-1986
• Fits 1987 BMW 535i, N/A, from 09-01-1986

Common Problems This Switch Can Address

• Sunroof switch no longer responds when pressed
• Intermittent sunroof operation
• Broken or worn switch contacts
• Dim or non-functioning switch illumination
• Replacement needed after electrical switch failure

Installation Notes

Verify the vehicle year, model, and listed position before ordering. Compare the connector style and OE reference 61-31-1-381-205 to the original switch to confirm application match. For BMW 325i, BMW 318is, and BMW M3 fitments, confirm whether your vehicle uses the front or N/A listed configuration shown in the fitment data.

Quality Assurance

MTC Ronak part 1039 is an OE-reference replacement for the listed BMW applications and is identified as an illuminated sunroof switch for direct electrical control replacement.