ZAPOSTS Power Window Master Switch for Mercedes-Benz Driver Side — Fits CLA/GLA/GLE/GL/ML 2013–2017, OEM Replacement 1669054300

ZAPOSTS Power Window Switch is a direct-fit driver-side master window control designed to replace Mercedes-Benz OEM part 1669054300 (and compatible numbers) for select 2013–2017 models.

This driver-side master window switch provides a like-for-like replacement for worn or damaged power window controllers on a range of Mercedes-Benz vehicles. It’s built to match the original connector layout and button pattern so installation is straightforward for anyone who confirms their original switch matches the pictured unit. The part is intended as an aftermarket replacement that restores centralized window control without modifying your vehicle’s wiring or trim.

Which Mercedes models does this switch fit?

This switch is compatible with many Mercedes-Benz sedans, SUVs and coupes from 2012–2017. Check the model years and trims listed to verify fitment before purchase.

• CLA250, CLA45 AMG (2014–2017)
• GLA250, GLA45 AMG (2015–2017)
• B250 and B Electric Drive variants (2013–2017)
• GLE series including GLE350, GLE400, GLE550e, GLE63 AMG (2016–2017)
• GL and ML series models (GL350, GL450, GL63 AMG, ML250, ML350, ML400 across 2012–2016)

How do I confirm this switch will replace my original part?

Before ordering, visually compare your existing switch to the product images and confirm connector and button layout. The replacement matches the front face, includes the same 3-pin rear connector, and uses the 0 AUTO driver button configuration of the OEM unit.

• Replaces OEM numbers: 1669054300, 2929054900, A1669054300, A2929054900
• Verify your original switch has identical front face and 3-pin backside
• Confirm the driver button shows the 0/AUTO marking like the replacement

What should I know about installation and safety?

Installation requires basic trim removal and electrical connection; follow safe procedures to avoid damage. Turn off vehicle power before disconnecting the old switch, and align pins carefully when plugging in the replacement to prevent bending or poor contact.

• Disconnect battery or switch off power before work
• Align the switch parallel to the socket to avoid pin damage
• Ensure plug seats fully to prevent intermittent function

What if my switch doesn’t match or there’s a problem after ordering?

If the unit does not match your photo or fit correctly, contact the seller through the purchase order page for support. Additional assistance can be sought through the platform’s customer service options listed at checkout.

• Contact ZAPOSTS via the order page for fitment questions
• Use platform help resources when needed (see seller/help links)
• Keep original part for reference when requesting help

Who is this for: This replacement master window switch is intended for Mercedes-Benz owners or professional installers who need a reliable aftermarket driver-side control for the listed 2012–2017 models. It’s a good option for drivers replacing a failed or cosmetically worn switch who require direct compatibility with OEM connectors and a familiar button layout. Always confirm vehicle model and switch appearance against the product photos before purchasing to ensure a correct match.