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Frequently asked questions about cars and motorcycles

Door opening in case of lost keys

Model: Mercedes Classe C W203 - Years 2000-2007
Part: Door

If it happens that you have lost your keys or that the remote control does not work and for any other reason you cannot get the doors to open, there is a method to power the central locking from the outside and open the doors; in the rear part of the left front wheel (driver's side) there is an eyelet (which in this case represents the mass) and a pin covered with a cap (which in this case represents the positive): remove the cap and power with cables from battery by placing the mass on the eyelet and the positive on the pin; in this way the doors should be opened without having to break anything.


Posted on 15 August 2023 by ScegliAuto



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