gearshift

Hi there. I have a 2019 plate petrol 9tronic c class. Car has been running great since we got it last August but over the past 24 hours, has been acting strange when driving on motorways at 70mph. Normally at these speeds, it is well up to 9th gear. Usually around 65mph. Was driving last night...

Hey everyone, I require assistance with Computer codes that needs fixing, reverse gear that grinds but goes in after 3/4 tries so don't know how to fix.. A plug that I don't know where it goes.

I have an E220 CDI, w210 body, 2002 which I bought recently. Within a few days I discovered that often, when I stop I can not shift to R or P. The gearshift only moves between D and N. I can not take the key out or drive backwards. Usually, after I stop I can shift once, but if I try to shift...