Turning the adjustment “T” clockwise (right) will increase the pressure and harden the shift. Counter clockwise will drop the pressure and soften the shift. Throttle pressure cable (bowden cable) is on the side of the engine by the oil filter. The throttle pressure cable tells the transmission when to shift. Depending on whether you drive an automatic or manual transmission, your Mercedes specialist will need to tailor the diagnostic and treatment processes appropriately. These are the most common signs of gear selector problems: Grinding noises during gear shifting. Clicking noises. Rough gear shifting. Trouble moving from “drive” into In this case, check the transmission fluid level first. Low fluid can lead to a transmission that shifts hard. It’s important to find out why the fluid is low and fix any problems. It could be a leaky seal or other mechanical defect. Otherwise, adding new fluid won’t ultimately solve the problem. WickedWagon said: So my friend recently bought a 2000 W210 E320 Wagon. It is in great shape, but the previous owner sold it because it's stuck in limp mode due to a few codes pertaining to the tranny and he didn't want to buy a whole new one for it. Currently the code reader is giving us these codes: P0715, p0753, p0758, p0763, p0743. cold weather transmission problems. Purchased a 1999 E430 in August, 100,000 miles. Now that it is cold, it doesn't seem to want to shift out of 1st gear until car is extremely warm. Took it to a Mercedes dealer and no engine codes come up. At a loss as to what direction I should head. Hi, to all, was wondering wether its possible to convert w210 e300td from auto to manual, , i saw on the ebay post , for sale from e 250 gearbox, pedals, vacum, gear change linkage, and prop shaft , Mercedes w124 E250D auto to manual gearbox conversion kit | eBay The E-Class W212 has a lot to offer and may be the one model that has restored the reputation of Mercedes-Benz. 2000-2010 were some rough years for MB, but the W212 has been a game changer. With the W212 E-Class, safety and reliability were the focus with features such as blind spot trackers and assists for Night vision and lane maintenance. From Mercedes and modern cars to custom and classics. Tel: 01483 722923 Email: info@dclass.co.uk Web: www.dclass.co.uk. Forums. Technical. Engine, Drivetrain, Fuel and Exhaust. Hi all. Hopefully somebody can point me in the right direction to a big problem with my '98 W210 E280 that occurred yesterday evening. Typical problems. Despite the automatic gearbox has many automatic electronical controlling systems, Mercedes 722.6 is a very reliable transmission. But if you get big problems with it, the cost of reparation will be very high. This automatic transmission has requirements for oil – it should be high quality. I have seen many people get good advice and problems solved by members and hope you guys can help me with my problem. I bought my W210 1996 E230 Automatic Estate car last week, my fourth Merc. It drove well on test drive moving up and down through all gears in the box and I checked all holding gears which worked as well. wDvvFlw.