This driver side master power window control switch carries OE reference number 2518300290 and is designed to match the following models:

• Mercedes ML350
• Mercedes GL350
• Mercedes GL450

This master switch manages all vehicle side window lifting functions and includes side mirror adjustment control. It effectively resolves typical faults such as:

• Unresponsive window buttons
• Intermittent contact
• Failed original switches

Manufactured according to standard dimensional specifications, the connector and mounting structure allow for direct plug-and-play installation without extra modification. High-precision internal conductive components maintain stable signal transmission and extend service life. The robust casing is built to withstand frequent use in daily operations.

Important: Please verify your vehicle model and original part number before placing orders to ensure proper compatibility. Professional automotive installation is recommended for users without relevant maintenance experience.