USAToday Trashes ML320 Bluetec




Last edited by lkchris; Nov 28, 2008 at 09:32 PM.




7-sp is essentially incompatible with the V6 diesel.
Brake feel is a POS
Seats are bad.
He failed to equate the bad ride with runflats as he should have and runflats always deserve even more negative comments.
MBUSI (Alabama) needs to get its act together.
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7-sp is essentially incompatible with the V6 diesel.
Brake feel is a POS
Seats are bad.
He failed to equate the bad ride with runflats as he should have and runflats always deserve even more negative comments.
MBUSI (Alabama) needs to get its act together.
I have no problem with the brakes and I think the seats are just fine, but my other ride is a G500; so my judgment may be skewed.
I had a lot of shifting problems with the 7G-Tronic until I changed the filter and fluid to the new ATF134 and properly adjusted the fluid level. This last item is not easy to do, but is critical.
When I changed the fluid and filter, the transmission was too hot to drain the fluid properly by the WIS instructions. As a result, we left it a bit overfilled; and it still had the very hard 2->1 downshift. After getting the fluid level adjusted correctly, the hard 2->1 downshift is gone and it's been running like I expect an MB to run.
PS - Whoever came up with the idea of one single opening to drain and fill that transmission should be taken out and pilloried.
Last edited by DUTCH; Nov 30, 2008 at 07:11 AM.
The Best of Mercedes & AMG
Seats are o.k.( a little firm for me)
Navigation is embarassing......
Ipod integration(very poor set-up) Should have been throught M.O.S.T.
Side mirrors for an SUV way too small....
Plastic door panels embarassing for a $50.000 vehicle.
l tend to be an honest person...l just expected more....
Repairs....replaced..
1. Rear hatch motor....
2. Rear wiper motor....
3. Transmission shifting issue's...
l still believe, that the MB in Alabama, still has its issues's..and this plant will never win a J.D Power plant award for quality...l'm sure many of you do not put that much stock in to this..but our plant in Cambridge, Ontario has won 7 J.D. Power awards..hence this is why Lexus is always near the top in quality and more importantly reliability...Having said all this..l still love my "Benz"..l just expected more....considering the W163 fiasco !!!!!
Seats...too hard
Nav....described by a female passenger as ..ANTIQUATED...
Braking...described by a friend driving my ML as WEIRD
But, there are alot of pluses with this SUV that make it more desirable to me than others that are out there. Drive a Benz and then hop in a Honda Pilot rental car. My God..the Benz ruined me for life!!
And I am a car person - 10 BMWs, then 4 M-B's, then two Land Rover LR3s, and now a ML320 BlueTec. So I do know something about cars, and this one is good.
What sucks?
- the incredibly unfriendly COMAND interface
- ditto nav interface
- the runflat tires
- the lack of free services
- the "20 starts and you cannot run if you are out of urea"
I have not thought the seats, the fuel economy, the ride or the brakes bad - on the contrary, those are all great. This guy lives on another planet from me!




8/21/2007; T-B-27.60/62h, "All Light Truck Models Equipped with 7G-Tronic Transmission (NAG2), Rough Shift Quality"
4/2/2008; S-B-27.00/104, "Model 164.122/822, Model 211.022, Model 251.122, Slow Acceleration with Gas Pedal Hesitation"
4/2/2008; S-B-27.00/105, "Model 164.122/822, Model 211.022, Model 251.122, Harsh Activation of Torque Converter Lockup Clutch"
11/14/2008, T-B-27.00/111, "Model 164.122/175/177/186/822/871/886, Throttle Lift-Off Clunking Noise in Vehicle Speed Range Up To Approx. 50 MPH"
8/21/2007; T-B-27.60/62h, "All Light Truck Models Equipped with 7G-Tronic Transmission (NAG2), Rough Shift Quality"
4/2/2008; S-B-27.00/104, "Model 164.122/822, Model 211.022, Model 251.122, Slow Acceleration with Gas Pedal Hesitation"
4/2/2008; S-B-27.00/105, "Model 164.122/822, Model 211.022, Model 251.122, Harsh Activation of Torque Converter Lockup Clutch"
11/14/2008, T-B-27.00/111, "Model 164.122/175/177/186/822/871/886, Throttle Lift-Off Clunking Noise in Vehicle Speed Range Up To Approx. 50 MPH"
My ML is closed to its A service (13K), should I ask the dealer to check on all of these problems, or they will do it by the DTBs ? Thanks.
Nov 20, 2008
S-B-27.60/61j
Revision: Complete Procedure Revised
All Models Equipped with 7G-Tronic Transmission (NAG2)
Uncomfortable Shift Quality of 1-2, 3-2 and 2-1 Gear Shifts








What a dumb dumb.
http://www.whnet.com/4x4/tsb_164.html
It's free. If you want the entire bulletin, however, you'll have to get it from Startek Info for the price of the entrance fee.


