General description This E90 window lift button is a high-quality replacement for the OEM power window main control switch, designed specifically for the 3 series E90 and E91. It features a sturdy and durable ABS housing that is wear-resistant and not easy to break. The switch has been fully tested before leaving the factory to ensure a satisfactory experience. Technical specifications OEM reference numbers: 61319217329, 61319132131 Material: High-quality ABS Features: Quick response and high sensitivity Other information Built to strict OEM specifications, ensuring the same form, fit, and function as the original part.