Need Driving Tips and 4 WDR
). This is the story but I need to know what I did wrong and how I could improve . You may think I do not deserve a 4WDR but I had bought it not for off road just liked the looks of it and ML looked cool and felt it was a "Man " car after my E class.1.Is the ML350 always in 4WDR or do need to press any buttons ?
2.Should I have pressed DSR?
3.Should I have raised the car?
4.There is a button on left side of the Joy stick with a small and big bump...What is that? and should I have pressed that ?
5. Should I have gone from automatic to manual?
6.How does one do that ?
I've gotten stuck, unable to get up my driveway with a 5 degree slope with summer tyres in below freezing weather. It's funny to watch tourists from Texas in the mountains of Colorado, even though they have great honking SUV's they end up not being able to pull away from traffic lights because of black ice.
Take a look at the 4wd truck at the 6:00 mark in this video:
1. All ML's are always in 4WD.
2. You do not need to press ANY buttons. DSR could help but could also hinder.
3. You only need to raise the car for rugged off road OR very deep snow.
4. What buttons or Joystick are you refering to? There are no buttons with bumps in my car.
5. Manual would be better if there is steep grades.
6. With the ON/OFF road pack press the "M" button, or without pull the left "-" paddle.
Also with the ON/OFF road pack, select the snow driving mode.
The most important thing is to maintain smooth gentle driving with minimum steering input and almost zero braking effort.

Thimee's post is perfectly correct that winter tyres will help, or better still chains.
But as his video shows, nothing can protect you from other drivers.

Lastly, to learn more about adverse driving conditions, we have 4WD clubs here in Australia which provide driver training especially oriented to these types of extreme conditions. I suggest a similar service is available in the UK. Try this site. http://www.4x4-clubs.co.uk/
). This is the story but I need to know what I did wrong and how I could improve . You may think I do not deserve a 4WDR but I had bought it not for off road just liked the looks of it and ML looked cool and felt it was a "Man " car after my E class.1.Is the ML350 always in 4WDR or do need to press any buttons ?
2.Should I have pressed DSR?
3.Should I have raised the car?
4.There is a button on left side of the Joy stick with a small and big bump...What is that? and should I have pressed that ?
5. Should I have gone from automatic to manual?
6.How does one do that ?





Last edited by GregW / Oregon; Jan 20, 2013 at 09:47 PM.
Next thing I always see is when someone gets stuck, they tend to give the vehicle full throttle, which does nothing for traction. Instead, try "rocking" the vehicle as Mercedes describes in the manual. You do this by instantly switching from drive to reverse and back with about 800 RPM's and speed below 5MPH. That may put a wheel on a spot with enough traction to get your vehicle moving again.
Also when driving or moving off, be very gentle with the accelerator. That way the 4ETS and 4MATIC can do it's best job for you. Slow and steady is your friend.
I have been through snow above the bumpers on mine, and have towed a loaded utility trailer through 7 inches of snow. Never been stuck. But I use Nokian tires year round.
With your 4MATIC ML and quality winter "tyres"
the snow I saw there should be a non issue for you.
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Some interesting content from http://www.edmunds.com/car-reviews/f...vs-summer.html
To the surprise of exactly no one, our winter tires dominate in snow and the summer tires dominate in the dry. The eye-opener here relates to wet performance, where a well-developed summer tire embarrasses an all-season tire made for the same car by the same folks. Anyone who never sees or visits snow would be very well served by summer tires for year-round use.
Another key take-away from this exercise is the utter worthlessness of those same summer tires on snow. Anyone who uses snow tires in winter and summer tires the rest of the year — a good strategy to maximize performance and control all year — needs to time the switch-over carefully to avoid getting caught out by the first rogue snow accumulation of the season.
And the lameness of summer tires on snow makes it easy to see why the California Highway Patrol and other local authorities can have a hair-trigger when it comes to requiring snow chains. It also explains why so many carmakers spend a lot of energy on all-season tires; they don't know where you live or where you'll drive, so they want to make sure you've got passable winter rubber.
But in delivering this capability, all-season tires sacrifice a noticeable bit of dry and wet performance. Meanwhile, snow and summer tires provide clear benefits to those who can use them. In this particular test, at least, all-season tires live up to the old figure of speech our old dad used to trot out on occasion: "jack of all trades, master of none."



