- Mercedes-Benz C-Class: Why is My Suspension bouncy?
Guide to diagnose trouble and recommended solutions
Browse all: Steering and Suspension
Comfort and Sport mode
At least you could do this in the CLS55 AMG that I had. I always had the suspension in comfort and the gearbox in sport, but is it correct that this is not possible in the S-class? Not even the facelift 2011-2012+ S-class?

At least you could do this in the CLS55 AMG that I had. I always had the suspension in comfort and the gearbox in sport, but is it correct that this is not possible in the S-class? Not even the facelift 2011-2012+ S-class?
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1) Airmatic - Comfort vs Sport - This is changed by pressing the button between the instrument cluster and the center screen. This changes the suspension only. Whatever setting you are in, it will remain in when you turn the car off and back on.
2) Transmission - Comfort vs Sport - This is changed by pressing the button in the center console between the front seats. This only affects the transmission and shift points. If you select sport, when you turn the car off, it defaults back to comfort.
1) Airmatic - Comfort vs Sport - This is changed by pressing the button between the instrument cluster and the center screen. This changes the suspension only. Whatever setting you are in, it will remain in when you turn the car off and back on.
2) Transmission - Comfort vs Sport - This is changed by pressing the button in the center console between the front seats. This only affects the transmission and shift points. If you select sport, when you turn the car off, it defaults back to comfort.
This is incorrect. The top button between the screens raises the car about 1 inch when activated. This is useful if you're driving in heavy snow or your car needs to be towed and you need more clearance. It has nothing to do with the firmness of the suspension.
The C/S button on the in front of the armrest affects both the shift behavior and suspension settings. When in "C", the ride is less jostling over bumps providing a softer ride and the car starts in 2nd gear. In "S", the car will start in 1st gear from a complete stop and the suspension is firmed up.
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The Adaptive Damping System (ADS) automatically controls the calibration of the dampers and springs.
The damping is tuned individually to each wheel and depends on:
- your driving style, e.g. sporty
- the road surface condition, e.g. bumps
- your individual selection, i.e. sports or comfort
Your selection remains stored even if you remove the SmartKey from the ignition lock.
Sports tuning
The firmer suspension tuning in Sport mode ensures even better contact with the road. Select this mode when employing a sporty driving style, e.g. on winding country roads. The AIRMATIC SPORT message appears in the multifunction display.
Comfort tuning
In Comfort mode, the driving characteristics of your vehicle are more comfortable. Select this mode if you prefer a more comfortable driving style, but also when driving fast on straight roads, e.g. highways. The AIRMATIC COMFORT message appears in the multifunction display.
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Transmission: Automatic drive program
Drive program E (drive program C on AMG vehicles) is characterized by the following:
- the vehicle pulling away more gently in forward and reverse gears, unless the accelerator pedal is depressed fully
- increased sensitivity. This improves driving stability on slippery road surfaces, for example
- the automatic transmission shifting up sooner. This results in the vehicle being driven at lower engine speeds and the wheels being less likely to spin
Drive program S is characterized by the following:
- sporty engine settings the vehicle pulling away in first gear
- the automatic transmission shifting up later
- the fuel consumption possibly being higher as a result of the later automatic transmission shift points
Last edited by btesar; Feb 24, 2015 at 08:53 PM. Reason: fixed formatting
When I bought the car it was set in both comfort modes and the car felt sluggish off the line. Since I am 48,not 68 I prefer a more aggressive feel and response from a car. Putting both controls in the sport mode gives the car a sharper edge to it.
I wish there was a warranty safe way to increase the speed limiter from 127mph to the Euro spec 155 mph.
The car has W rated Pirelli P Zero tires with a design limit of 168 mph. Why are the American cars limited to 127 mph?
My only guess is that some uneducated or uninformed US driver would put H or V rated tires on the car to save a buck or two. Considering the deplorable condition of tires on u.s. cars , not to mention The Walmart blue light speciak quality of some replacement tires , this would be my only guess. As these cars age and some buyers who are buried in payments look to save a buck or two, it wouldnt surprise me to see an older S class equipped with Kumho or some other cut rate tires on them. Lets face it, there are plenty of people who lease or finance a Mercedes but cannot afford the upkeep and things start to slide. Many US drivers know that tires come in black but know little else.
I am open to another explanation.
I've done that with mine and in comfort I have to beg her to go above 2500 RPM, in sport mode she hangs around 4-5k when I let off just waiting for the throttle. I'm not sure why everyone seems to think these things are limited to being boring highway cruisers, they're absolute animals on the road, especially considering their weight.










