Vehicles equipped with a 7-speed automatic transmission may develop a rough shifting condition, most commonly going up from first to second gear and going down from third to second or second to first gear. Our technicians tell us this is due to an internal component failure. Mercedes has released updated parts; the transmission will need to be removed and disassembled to complete the necessary repairs.
Rough Shifting of Automatic Transmission on Mercedes-Benz R350
Average mileage: 88,469 (11,800–153,000)
44 people reported this problem
The car is in drive and appears to be riding in a lower gear. The car will not shift or ride in normal drive.
2011 Mercedes-Benz R350 44,000 mi, Visitor
jerky down shifting when coming to a stop...around the 3rd to 2nd gear as described in the other posts. Called local Mercedes dealership about the issues. They tried to say that they reset the computer for the transmission and this should take care of the issue. The same problem kept occurring, and called again. they talked me into a $500 transmission flushing. After this research I am putting a stop payment on the check and calling them monday AM.
2006 Mercedes-Benz R350 60,000 mi, Visitor
Same transmission failure coincidentally RIGHT after the warranty ends. 60k warranty? That doesn't sound reliable..... Dealer said it needed a WHOLE NEW transmission and charged $7500 for it. I have a feeling they robbed me, it was most likely the conductor plate and valve body, what the hell did they need to change the whole transmission for at 60k. They don't sell the parts to fix it so I had no choice, Mercedes are robbing thieves they cheaply and poory designed their new cars to fail right after the warranty, only the extended warranty people who fork over the cash in the first place get to have a Mercedes that can drive over 60,000 miles. They don't even have an edge on other imports nowadays, I hope Mercedes gets sued and bankrupt.
2006 Mercedes-Benz R350 110,000 mi, Visitor
RE-CURING PROBLEM OF THE TRANNY NOT SHIFTING FROM 1ST TO 2ND IN MY R 350. I HAVE TO PULL OFF ROAD, PUT THE CAR IN PARK ( AFTER A BIG JOLT) TO HOPE THAT IT GOES INTO GEAR AS I PULL OFF AGAIN.
2006 Mercedes-Benz R350 91,000 mi, Visitor
It's driving in 3gear
2007 Mercedes-Benz R350 116,789 mi, Visitor
Hydro electric conductor plate. Car has problems going from 1st to second gear period!!!!! And Mercedes won't sell that part to the public smdh.i love Mercedes I own 5 of them but enough is enough
2006 Mercedes-Benz R350 82,000 mi, Visitor
Rough shifting 2nd to 1st when braking and same when starting to drive
2007 Mercedes-Benz R350 110,000 mi, Visitor
Transmission shifting broblem
2006 Mercedes-Benz R350 78,000 mi, Visitor
Minor jerky motion when slowing down. 5 - 10 meters prior to a dead stop.
2008 Mercedes-Benz R350 130,000 mi, Visitor
Definite vibration at about 1700 RPM during the highest torque when shifting. Happens during shifting throughout all gears.... Dealer thinks it is the torque converter...
2009 Mercedes-Benz R350 72,000 mi, Visitor
Rough shifting bellow 2000 rpm.
2006 Mercedes-Benz R350 88,000 mi, Visitor
Driver fron tire stock some.times
rough sift from 2-3
2012 Mercedes-Benz R350 80,000 mi, Visitor
Shaking on low RPM
2006 Mercedes-Benz R350 131,000 mi, Visitor
Rough/ hesitating while driving after the car warms up
shifting problems are very clear , first into second, and third down to second and down to first, you feel the whole car jerking,,
2006 Mercedes-Benz R350 109,000 mi, Visitor
2006 Mercedes-Benz R350 107,000 mi, Visitor
2006 Mercedes-Benz R350 69,360 mi, Visitor
Maintenance indicator reminder in the dashboard. Noticing slight hesitation on changing gear in my automatic 2006 R350
I experienced this same issue after driving a period of 30 minutes or more. The car became sluggish and would not easly pull off after stopping at a light or stop sign. No service lights or check engine lights came on at all. It happened once and did not occur again untill several months later. I took my car in for normal mainteance servicing and no problems were detected at all. That same day I picked up my car it occured again but this worse. I could not drive up a hill and something smelled like it was burning. I had it towed right back to the dealer and complained thinking there was a problem with my recent service. That's the only way the problem was discovered and I was told there was a problem with a module in the transmission. I asked why there were no previous warnings or identifed during servicing and the advisor stated that check engine light will not come on untill there have been three repeated occurances.