How can I tell if my Mercedes has 4MATIC®?
4MATIC® is a Mercedes registered trademark for all-wheel drive. Usually, if the vehicle features 4MATIC®, there will be an emblem on the right side of the trunk. See illustration below.
How can I tell if my Mercedes S-Class is equipped with AIRMATIC® or ABC?
AIRMATIC® is a Mercedes trademark for air suspension. ABC stands for Active Body Control. ABC was a rare option on all S-Class models. ABC, however, was standard on all S-600, S-55, S-63, and S-65 models. You can tell which suspension you have by opening the hood of your car and examining the top of the shock absorber.
If the car is equipped with AIRMATIC, you will have obvious air lines leading from the top of the shocks.
If your car is equipped with ABC, you will have small black electrical plugs leading into the top of both shocks.
Arnott® offers a Limited Lifetime Warranty for North American customers on all Air Springs, new and remanufactured Strut and Shock Assemblies, Coil Spring Conversion Kits and Air Suspension Compressors. Orders from outside North America, including the European Union, come with a Limited Two-Year Warranty. Arnott’s warranty on dryers and accessories is 1-Year. Arnott’s warranty is nontransferable. If a part is defective, Arnott will either replace or repair that part, as long as it is within the warranty period and proof of purchase is provided. Arnott offers a 30-Day Warranty for parts used in commercial vehicles. Improper use or installation is not a manufacturer’s defect.
For complete Warranty details and limitations, please click here.