Product Description

Genuine BMW SOS Emergency Call Push Button Switch (Part #6918478) for BMW 540i. This OEM Bosch switch is professionally tested and guaranteed to provide perfect fitment for compatible BMW 5-Series models (2004-2010). Save significantly compared to dealership prices while ensuring the reliability of an authentic BMW part. Our 30-day warranty provides peace of mind with your purchase.

This emergency call button has been verified to work with multiple BMW 5-Series vehicles including the 540i. The switch maintains the factory look and functionality of your vehicle's safety system. Each unit undergoes thorough inspection before shipping to ensure excellent condition and proper operation. Compare your existing part number (61316918478) to confirm compatibility.

Item Notes

Condition Notes: COMPLTE ROOF SET

  • ✅ 100% tested and verified By Blackline Auto's Quality Team
  • ✅ Genuine OEM, Excellent Condition, inspected and approved
  • ✅ Easy installation

Payment, Shipping & Returns

  •  Payment Policy: We accept only online payment methods, and you can choose any of the options provided by eBay at the time of checkout. If you have any queries or if you require any clarification, please contact us through eBay messaging service.
  •  Shipping Policy: We provide Shipping worldwide to most of the countries using reputed couriers like DHL, FedEx or Aramex.
  •  International Buyers Policy: Import Duties, Taxes and charges are not included in the item price or shipping cost.
  •  Return Policy: We accept 14 days returns. Please clarify all your doubts before purchase.
  •  Handling Time: All packages are shipped within 3 working days.

Trusted by professionals, Blackline Autos supplies premium components for luxury vehicles.
Please confirm the part number before purchase. For compatibility checks or bulk orders, feel free to contact us.