Greetings, I am a novice Mercedes enthusiast who just acquired a Mercedes C230 W203 2007 Estate 2.5 model. Upon using the Vin decoder, it has come to my attention that the gearbox of my vehicle is identified as a 7g. However, during my experience of driving in manual mode, I have seen that the available gear options are limited to R, N, D, 1, 2, 3, 4, 5, 6, and then it returns to D. I am curious to ascertain if the reverse gear is considered as the first gear in this particular transmission system.
Occasionally, during the act of driving, the automobile may encounter a situation where it becomes immobilized in the third gear. In order to rectify this issue, it becomes necessary to bring the car to a halt, power it down, and afterwards restart it, after which the vehicle resumes normal functioning. The oil inside the container has been replaced, nevertheless, an error code is being encountered.
The numerical values 2767 and 2768 are both associated with the component Y3/8n2.
I am encountering difficulties in locating accurate information or obtaining the exact license plate for the car, since the majority of web sources pertain to either a 5th generation or 7th generation, rather than a 6th generation.
When attempting to contact Mercedes, it has been observed that they are unable to provide a specific part number or facilitate the direct purchase of the required component. Instead, it is necessary to have the item installed inside their designated workshop.
I am located in London, United Kingdom. The diagnostics screenshots have been included for reference.
An individual who lacks experience is encountering issues with their vehicle's transmission. I kindly request assistance
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Emma_Jones89
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There are many prevalent factors that contribute to the occurrence of becoming immobilized in a certain gear.
If a vehicle is experiencing difficulties in changing gears, it is possible that many factors may contribute to this problem. A prevalent factor contributing to this issue is the insufficient amounts of transmission fluid. Insufficient fluid levels may result in gear grinding or slippage. An alternative explanation might be attributed to a malfunctioning shift solenoid. Additionally, if your automobile has entered limp mode.Obtain a computer-generated report from the Star system.
If a vehicle is experiencing difficulties in changing gears, it is possible that many factors may contribute to this problem. A prevalent factor contributing to this issue is the insufficient amounts of transmission fluid. Insufficient fluid levels may result in gear grinding or slippage. An alternative explanation might be attributed to a malfunctioning shift solenoid. Additionally, if your automobile has entered limp mode.Obtain a computer-generated report from the Star system.
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MercedesMan98
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The fluid level is not low, since it has been changed and replenished. I intend to examine the star reading.
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Megan_Wilson88
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Greetings.
The seventh gear is functionally equivalent to the drive (D) gear, which is why it is not explicitly mentioned. To engage a gear higher than 6, the user should shift the transmission into the "Drive" (D) position, which will enable the vehicle to transition into the seventh gear, provided that the engine's revolutions per minute (RPM) are appropriate.
It is vital to comprehend that the mechanism in question does not operate as an automated gearbox with manual mode.
Conversely, the transmission in question is an automated system that has the capability to restrict the highest gear ratio, such as during descent on a slope.
When selecting the 6th gear, it is important to note that the vehicle may not remain exclusively in this gear, but rather it will not shift into a higher gear.
There is no feasible means of limiting the transmission to a maximum of seventh gear, due to evident constraints.
The seventh gear is functionally equivalent to the drive (D) gear, which is why it is not explicitly mentioned. To engage a gear higher than 6, the user should shift the transmission into the "Drive" (D) position, which will enable the vehicle to transition into the seventh gear, provided that the engine's revolutions per minute (RPM) are appropriate.
It is vital to comprehend that the mechanism in question does not operate as an automated gearbox with manual mode.
Conversely, the transmission in question is an automated system that has the capability to restrict the highest gear ratio, such as during descent on a slope.
When selecting the 6th gear, it is important to note that the vehicle may not remain exclusively in this gear, but rather it will not shift into a higher gear.
There is no feasible means of limiting the transmission to a maximum of seventh gear, due to evident constraints.
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MercedesMan98
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I like your response, since it is coherent and logical.
When searching for components, one may consider examining 7g plates.
When searching for components, one may consider examining 7g plates.
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Samantha_Jones83
- Senior
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- Joined: Sun Mar 03, 2019 2:30 pm
The aforementioned vehicle is equipped with the 7G transmission, which is experiencing a condition known as limp mode. To get the most precise diagnostic information, it is recommended to use the MB STAR system. The similar issue occurred with my automobile, which was of the same type. However, this problem only manifested sporadically, and I found that restarting the vehicle always resolved it. Consequently, I did not take any more action to address the matter.
In the context of this model and other Mercedes-Benz vehicles from the same time, it is worth noting that the OM272 V6 engine has a tendency to have issues related to its balancing shaft. The components have undergone modifications during the course of time, enabling the identification of three distinct faults that may be encountered dependent on the engine's serial number.
The proposed course of action involves doing an engine-out rebuild to replace the balancing shaft gears, which is a significant undertaking due to the associated costs exceeding the current value of the vehicle.
The current numerical value of 2729..30 759427 indicates the presence of an error in the EML system, necessitating the installation of new adjustment solenoids.
The observed range of values, namely from 2729 to 30895140, indicates the absence of any occurrences of electromagnetic interference (EML) or oil leakage. However, it is worth noting that there is a need for the installation of new adjustment solenoids.
My vehicle fell into the second group and successfully reached a mileage of about 120,000 miles without encountering any significant issues. However,
Additionally, these engines are susceptible to complications related to the variable length intake manifold. As time progresses, the operation of the manifold becomes more rigid, leading to the ultimate breakage of the plastic actuator arm. Consequently, this malfunction triggers the Engine Malfunction Light (EML) to illuminate. Mercedes-Benz only offers a fully assembled replacement intake manifold for sale. While aftermarket metal arms are available, it is strongly recommended to first remove and clean the manifold of carbon deposits before installing them. Given the impending expiration of the Ministry of Transport (MOT) certification, I decided to engage in a vehicle swap, relinquishing my current automobile in favor of a W205 model.
In the context of this model and other Mercedes-Benz vehicles from the same time, it is worth noting that the OM272 V6 engine has a tendency to have issues related to its balancing shaft. The components have undergone modifications during the course of time, enabling the identification of three distinct faults that may be encountered dependent on the engine's serial number.
The proposed course of action involves doing an engine-out rebuild to replace the balancing shaft gears, which is a significant undertaking due to the associated costs exceeding the current value of the vehicle.
The current numerical value of 2729..30 759427 indicates the presence of an error in the EML system, necessitating the installation of new adjustment solenoids.
The observed range of values, namely from 2729 to 30895140, indicates the absence of any occurrences of electromagnetic interference (EML) or oil leakage. However, it is worth noting that there is a need for the installation of new adjustment solenoids.
My vehicle fell into the second group and successfully reached a mileage of about 120,000 miles without encountering any significant issues. However,
Additionally, these engines are susceptible to complications related to the variable length intake manifold. As time progresses, the operation of the manifold becomes more rigid, leading to the ultimate breakage of the plastic actuator arm. Consequently, this malfunction triggers the Engine Malfunction Light (EML) to illuminate. Mercedes-Benz only offers a fully assembled replacement intake manifold for sale. While aftermarket metal arms are available, it is strongly recommended to first remove and clean the manifold of carbon deposits before installing them. Given the impending expiration of the Ministry of Transport (MOT) certification, I decided to engage in a vehicle swap, relinquishing my current automobile in favor of a W205 model.
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MercedesMan98
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The abundance of material provided necessitates careful analysis and consideration of the factual content. I express my gratitude for this very informative contribution, as it proves to be of great assistance.
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godisgreat
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Could you please provide the specific location in London where you are now located? This information will enable us to suggest a local Mercedes expert who can assist you.
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MercedesMan98
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I am now located in the South East London area, but, I am open to the possibility of traveling to a different location if an individual with the necessary expertise is able to rectify the situation at hand.
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Martin_Smith76
- Senior
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It is likely that you are experiencing an issue with the electro plate. If you decide to purchase a new one, it will require programming with the Star system. Alternatively, if you choose to have your current plate repaired, it can be easily replaced without any additional steps. There are several establishments that offer postal services for accepting and repairing plates, ensuring their safe return. However, independent mechanics may not possess the necessary equipment to diagnose the problem, unlike specialized repairers.