How do you remove injectors on Mercedes 190e?

To remove the fuel injectors on a Mercedes 190E, first, ensure the engine is cool and disconnect the battery. Remove the intake manifold to access the injectors, which may involve unbolting various components. Carefully detach the fuel lines and electrical connectors from each injector, then use a socket or wrench to unscrew them from the engine. Be sure to replace any O-rings and seals during reassembly to prevent leaks.