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...
Mercedes-Benz Servicing, repairs, engine and diagnostics Wayne Gates - Mercedes-Benz, Unit F3, Phoenix Industrial Estate, Rosslyn Crescent, Harrow, Middlesex, HA1 2SP Tel: 020 8863 9233 Established for 20 years all vehicles washed and vacuumed.
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