ADS Switch for Adaptive Suspension Genuine Mercedes
ADS Switch for Adaptive Suspension Genuine Mercedes
R129 SL600, 600SL W140
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ABOUT THIS PRODUCT
The Mercedes-Benz ADS Switch 140-821-46-51 is an original equipment manufacturer center console rocker switch designed for the Adaptive Damping System (ADS). Located on the dashboard trim panel alongside other auxiliary control. It allows the driver to manually toggle the vehicle's hydraulic suspension between comfortable standard damping and a firmer sport mode for enhanced handling.
This specific component was primarily fitted to flagship mid-to-late 1990s Mercedes-Benz models equipped with the factory adaptive hydraulic suspension option. It is most commonly found on the W140/C140 S-Class sedans and coupes (such as the S500 and S600) as well as the R129 SL-Class roadsters (including the SL600). Over time, these switches can fail internally or lose their backlighting, requiring direct replacement to maintain full driver control over the suspension profile.
Fitment Information
Fitment Information
USA Shipping Information
USA Shipping Information
At Classic Trim Parts we proudly offer quick shipping, as most orders will be shipped within one business day. All of our orders come with tracking information, which will allow you to follow your order once it leaves our hands. Once your order is completed and fulfilled, you should receive an email or text message with your tracking information.
Most orders will ship out via USPS or UPS. If you need a specific shipping carrier other than USPS or UPS, please contact us so we can arrange a shipping quote for you.
International Shipping Information
International Shipping Information
International orders are typically shipped with USPS. There are three options for international shipping:
- USPS First Class*
- USPS Priority International
- USPS Priority Express International
*We strive to ship all of our orders as soon as possible. Most packages will ship the same day, and weekend orders will ship on Monday morning. Please note that due to the different country postal systems involved with the shipping, expect any First Class shipment to take an average of 3 weeks. These packages are not trackable once they leave the United States.
It would be the responsibility of the buyer to pay any customs or duty charges. It is helpful if you include a contact number and email address to your order so you can be contacted with any issues.
We would be happy to assist with any delivery issues but it is usually best to contact your country's postal system.
Replacements and Returns
Replacements and Returns
Any of our Classic Trim Parts manufactured products come with a lifetime guarantee from cracking. In the case that a part you have ordered from us is broken or defective, please contact us in order to request a replacement.
If you have ordered the wrong color in any of our Classic Trim Parts branded parts, you are eligible for an exchange to receive the correct color. If you are unsure if you have selected the proper color, ensure that you fill out the form at checkout asking for the year and model of your vehicle. This is helpful to us when assuring you receive the correct color for your vehicle.
