SmartKey

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Under the Hood
The CLS500 gets a 302-hp, 5.0-liter V-8 that works with a seven-speed-automatic transmission. The CLS55 AMG has a 469-hp, supercharged 5.5-liter V-8 that's connected to a five-speed-automatic tran ...

Using headphones
Vehicles intended for sale in the USA are equipped with cordless headphones. Corded headphones are available for the Canadian and other markets. You can use the cordless headphones supplied a ...

Warranty
The Service and Warranty Information booklet contains detailed information about the warranties covering your vehicle. Your authorized Mercedes-Benz Center will exchange or repair any defective ...