How To Reset / fix / programme auto transmission mercedes w203 c class, e class, a class, s class. 

I won’t lie, this actually worked first try u really gotta wait till the light goes out for it to reset but it will get u through the gears

Works like a charm...every 2 months. Keeps the transmission running smooth.

Thanks! It works perfectly. My car W203 220 CDI was shifting dramatically bad, probably due to having to drive some time in the emergency run mode. So, after the repair of the turbo, the particulate filter and all related parts it was slow and shifting seemed random. I didn't recognize my old buddy anymore. But after your reset method, it is back again, running and shifting smoothly and timely, and accelerating and driving as fast as it used to do. Great!

Good shit i did this yesterday it work saved me money i almost replaced the transmission today

Thanks bro my gears are much better now

thank you very much for your advice it came in very useful to me. my s350 was not changing gears. so i followed your instructions and it worked once again many thanks 😊🙂👍

Thanks a lot, it work very well on my 2009 GLK 320cdi, so I guess it is the same for all MB with electronick transmission. Good job

You can leave the key in, door open, and go for a walk in the last part. We tried it today and fixed mums merc. Has it fixed your trans permanently? If not, the next thing to look at, is the trans circuit board. I read elsewhere they are only around $100. If it's still an issue, it could be the solenoids in the trans. Cheers.

Worked a treat. Cheers

Thank you so much will do it in the morning Robert Natal South Africa

Thank god I saw this vid, genius

Worked for me today thanks for the video advice I would like to ask how long this resolves it for or do you have to literally do this everytime go to drive I’m thinking this could be a sensor or a relay in the electrics faulting the gearbox?

It worked!!!!

2001 ml320, twice while driving hitting the kick down switch triggered limp mode then one day car refused to shift past 2nd gear. 3 mechanics concluded transmission was shot and needed to be replaced. I instructed one to change the fluid and replace the original 13 pin connector. He said that it didn't help. I made him watch while I did the reset and then took him for a drive. That was over 2 years ago and no problems since. Instead of a $2500+ repair it was fixed for $150. I wonder how many Mercedes owners shelled out that money or just got rid of the car when it was actually a cheap fix?

Excellent , Works aTreat.

As a woman who knows nothing about cars 🤷‍♀️living in Hawaii with limited funds, I thought my transmission was bad. The car would not shift past 1st gear. I’m gonna give this a try. There were some other codes that came up like p0715, p0730, p0341 all say sensors. I have an 2002 Mercedes Benz 240 Can you or anyone shed some light on this for me please. Thank you 🙏🏻

It worked for my Gla250. Thanks. You save me $$$.

My old 7 is 550 ships hard into drive and also into park. What do I need to do? To try to reset it to shift smoothly

Thanks mate

Mine keeps sticking and/or not changing into higher gears after 10 or so miles.i have reset it twice now

How long after doing that you should start your car or open door

Good job

my gears shifts fine when i turn it on for the first time but then gets stuck as soon as i press the brake, it gets stuck at gear 3.. it burns my fuel all the time, i scanned it and it says code (P0730 incorrect gear ratio)..... i hope this works

Whats the problem if my gearbox give an F and stay in F

do you only have to do it once? mine has only 18,000 miles on it but its alittle jerky

Thank you so much yea it does work xx

Ive got a mercedes a class 140 auto 2002 an it hasnt worked on mine. Any other possibilties

Thank you very much !!!!

Do you remove before you remove your foot off the gas or leave it in?

Would this work on an A class 7G 2014 plate? I’m getting similar problems.

Nice info

Any idea working on Ml270 cdi 2001.... I didn't start my car for 3/4 month ... sometimes working sometimes no .... the gearbox no change properly...

What does it mean if it goes back into limp mode

I have reset, but did not work for me. diagnostics show the ECU is faulty and cannot find a new for replacement. I have found one in ebay, but just one number is not matching. would that work in my car? The only difference is: mine has 03W10 the nearest ones found on ebay are 03W01 and 03W11 All the rest are the same. Would this work?

Hi , I have mercedes c32 2002 ... why I can’t turn my gear after start my car ? is there any problem with my gearbox or need to reset ?

Superb !! Thank you ..

Does it work on a S320 cdi,? Im having an error on the dashboard for "distronic"!!!!??? Tk u

Thanks for the video,I have a problem with my 2004 c class 180 kompressor,after about 30mins driving the car seems to get stuck in gear so when coming to a roundabout or something it's really slow pulling away and also tiptronic stops working,do you think this would help?? I know your not a mechanic but any advice from anyone would be much appreciated thanks

perform this service change trans oil once a year add AFT to trans oil on high mileage you are good to go

Great information, is there anything else I made need to know sir

Does this work for 2002 c240?

Why do people record videos upright ??

Will this help with limp mode

Does this method work because the computer is sensing the petal being pushed to the floor or because the button under the petal is activated? Dont forget that some petals have a fake button with no wire going to it so in this case what you are doing will not work. Some or all C230's have a fake button.

what difference you feel running after and before this procedure?

Hi there. Does anyone now how to reset my 03 plate c class. M55 code keeps coming up, inlet motor, but when I 1st start the car for about 2-3 seconds it boosts like normal then just goes back in to limp mode. Is there anyway round this....pleaseeeee. been like it for about a month now

My Mercedes doesn’t get out of first gear. Then I can’t move shifter out of neutral. I have to turn the car off to move shifter to Park.

what's the malfunction on your car?

I've a Mercedes 227 avangaurd .wondering how to get all gears working.gear 1,2,3,4 does not work,but drive and park and reverse work,as I seen on another video.my revs counter is going past 300 to 500 revs when it's in gear Drive.can you help?

after the procedure is done do you have to take the key off the car then put it back in, or do you just turn the car on and drive it?

What's the process of getting it removed and all that stuff. can you give me the rundown

I am a girl n I cant afford none of this my son gave me this car .I bearly start having this problem .I am giving up on it just gana sell it for 1000dollars runs great most of the time.

There are no official times for this procedure as there is not a single Mercedes document or owners manual which recommends this. It’s amazing how many people find that their cars run much better after doing this considering you are not actually doing anything. The 722.xx automatic transmission adapts to your driving style and changes the shift points continually so why would you want to ‘reset’ it? 🙄

Even if is in limp mode would it work

my mercedes have to much vibration when i take from P to D. i try this but the vibrate dont go

I just got a code for my catalic converter, the mechanic said I need to get it replaced but not immediately but financially I can't afford it. what are some things you can suggest or someone you can refer me to?

hi I have a 1996 Mercedes e320 and it doesn't go in to any gear can someone help

What does this do

You should have been a bit more detailed. Shown quickly what the symptoms were or described more. You ended the video without showing the dash lights go out and that you corrected the problem.

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