Extended warranty question - if buying an '06 CLK350...
Is it bad luck to cancel a warranty like this? Or, am I better off banking the $1000 and taking my chances (that's what my wife thinks).
PS--I'll be using the car as a daily driver!
Last edited by AndyKatz; Mar 21, 2012 at 03:16 PM.
Aftermarket warranties on my car were around 1200 per year for the top end (nearly bumper to bumper) so 1000 seems really low for multiple years and even tire replacement.
If the warranty is literally 1k and includes tire replacement, I would definitely get it. Not sure what stipulations are involved with the MerC Platinum warranty though.
Aftermarket warranties on my car were around 1200 per year for the top end (nearly bumper to bumper) so 1000 seems really low for multiple years and even tire replacement.
If the warranty is literally 1k and includes tire replacement, I would definitely get it. Not sure what stipulations are involved with the MerC Platinum warranty though.
The seller got the 7 year warranty when he bought the car used. This is the remainder of that warranty, which could be signed over to me, at $1000 added onto the selling price.


Are there tell-tale signs of transmission problems I can discover on my first test drive?

Clonky gear changes, especially downchanges. CEL's related to the turbine speed sensor.
If you get a harsh change back to first gear however it's usually just that the transmission needs the latest software flash. With the latest software the transmission allows the car to come to a halt in 2nd before selecting first gear once stationary in S Mode.
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Otherwise, are the dealers the only ones with the software update to the tranny?
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Dealer is the only one with the new software flash. These things might well have been done on the car you drive.

Oh, and back to the OP...on the transmission, there are many complaints about the 7GTRONIC hunting for gears or feeling like it's in the wrong gear. That is normal. Also, any hard upshifts between 1-2 and 2-3 are either low fluid or software. The 7G is especially sensitive to fluid levels. And the latest software flash helps fix a lot of complaints.

When I bought my 9000 mile CLK last November the first thing I did after taking the car for a satisfactory test drive was to request the dealer that found it for me connect up SDS so that I could check for stored fault codes. It's probably the most valuable tool you could have in testing a used car you intend to purchase.
We did this prior to them doing their standard 103 point check that all MBSA accredited used cars get prior to sale which includes ensuring that latest software is loaded to all necessary locations & that all TSB’s have been performed. I did all this & my car is on a 8 year maintenance plan (Mobilodrive).
There are no ways I would have signed the "offer to purchase" without the SDS check. Maybe cars are so cheap in the US that you don't care. In SA they are a major purchase in anybody's budget & require the sensible to do due diligence. Here cars are over double the price that they are in the US & Benz cars hold value.
Like Rodney I use a strip of magnetic material to check paint thickness & for filler.
And, with the warranty (I AM taking the warranty), I should be covered for any future tranny or balance shaft cog issues!
Thanks for all the tips!
Going to check the car out tonight!
The hunt goes on.
My CLK Carfax showed a rear-end accident, but it was just the bumper that was (very) professionally repaired. The front bumper also had some damage (not on Carfax) and wasn't so well repaired (bad clear-coat, and a broken lower shroud).
A paint thickness meter will cost you around $400. It's an electronic gauge that shows in mils the thickness of the coating over the metal. It won't work on aluminum or plastic panels. Most cars read around 5 or 6. The key is to check to see that it's consistent. When you find everything shows a 6, and then one panel shows 9, you know it was repainted. Another thing to look for are "tape lines". Look for over spray on wheel wells. It takes some training, but with the right tools and knowledge, you can be better than Carfax.

Even with only 9000 miles on it my CLK had a few very minor dents & scratches that I wanted fixed. I produced a map of the damage & the paintless dent repair guys did a perfect job. The bodywork now looks new ex plant. I defy anybody to fault it vs. new.
Last edited by Glyn M Ruck; Mar 23, 2012 at 06:28 AM.



) but I would 100 percent take that warranty. It will nearly pay for itself at the first sign of trouble.
