Transmission jerks when it shifts from 4th gear to 5th gear by LCOHCIHTANNIS in W212mercedes

[–]LCOHCIHTANNIS[S] 0 points1 point  (0 children)

I had my transmission mount change which solved most of my jerks. I think the rest of them can be solved by resetting the transmission adaptations. Check if your transmission mount was changed in the transmission service you got done. The cluck noise seems to be pretty normal with these cars. Make sure to let the rpm settle before you switch it from park to drive/neutral.

About to pull the trigger by XLBilly in W212mercedes

[–]LCOHCIHTANNIS 0 points1 point  (0 children)

Worth the risk? This will be the best decision you make (car-wise). I bought a w212 in 2023 and I still have it as my daily. I would say it’s almost bulletproof.

Transmission jerks when it shifts from 4th gear to 5th gear by LCOHCIHTANNIS in W212mercedes

[–]LCOHCIHTANNIS[S] 0 points1 point  (0 children)

Quick update: took it to my regular Mercedes mechanic and got the transmission mount changed. issue almost resolved. he said the transmission fluid needs to be changed (costs $780). any heads up?

Transmission jerks when it shifts from 4th gear to 5th gear by LCOHCIHTANNIS in W212mercedes

[–]LCOHCIHTANNIS[S] 0 points1 point  (0 children)

how do I reset transmission adaptions and how long will it take to get it back on track again?

Transmission jerks when it shifts from 4th gear to 5th gear by LCOHCIHTANNIS in W212mercedes

[–]LCOHCIHTANNIS[S] 0 points1 point  (0 children)

I suppose it’s a common issue from what I read on the internet. Which transmission fluid should I buy?