auto gearbox

Hello all So i got this weird rumble which at first i thought was a wheel bearing on its way out but it wasn't too loud at the time, but the other day after a 2 hour motorway drive it got louder, Ive discovered it's only when the car is in 6th & 7th gears so above 65mph > as I tried all sorts...

Hoping for help ! My Mercedes CLC 200 cdi, automatic 5 speed gearbox 722.6 , problem with 5th gear. While driving on mostly straight roads the 5th gear sleeps out of drive and as the car comes to rest it reengage it's drive and goes back to 5th. This problem may come back immediately or not at...

I have a friend with an A160 - A168 that has locked in park mode and I have extracted the Auto Gear Select unit and wonder if it could be directly replaced by the A1693700509 unit from an A169? I know where there is one that is basically new (only 4000 miles) and can be had for a good price. The...

Can anyone help please? I have just bought my first Mercedes, a 2011 W204 250 C Class Estate (Facelift model) with7 speed auto box. I have had it about 3 months and sometimes I find that the when slowing and stopping that when I pull away again that the auto box has swapped into Manual mode on...

Please "HELP" My 2005 311cdi sprinter wont select any gear it just stays in Neutral. The transmission I think is called a sprintshift which is a manual gearbox that changes automatically by selecting gear up and down only and has a Auto option as well. I hope someone can help. Also I like to...

I recently aquired a W123, 1985 230e Automatic. I have the following problems: 1. She only shifts to second gear when in "D", or the lower gears 2. Gearbox / Diff makes a loud "clanging" noise when you drive slowly and gears shift up. I`m not a merc fundi as this is my first. Any ideas?