if(newkeys & KEY_SUBMISSION)
{
    if(GetPlayerState(playerid) == PLAYER_STATE_DRIVER)
    {
        new
            vehicleid = GetPlayerVehicleID(playerid),
            engine,
            lights,
            alarm,
            doors,
            bonnet,
            boot,
            objective;

        PharesAllumer[vehicleid] = !PharesAllumer[vehicleid];

        GetVehicleParamsEx(vehicleid, engine, lights, alarm, doors, bonnet, boot, objective);
        SetVehicleParamsEx(vehicleid, engine, PharesAllumer[vehicleid], alarm, doors, bonnet, boot, objective);
    }
}