Programming Mercedes Keys With a Mercedes Key Programmer If you own a Mercedes vehicle, it's likely that you'll need to program your keys at some moment It is recommended to utilize a professional tool do the job right There are a variety of good alternatives available which include the Autel IM608 key programmer as well as the Carrfan CK-100 They're not perfect, but they can be used by a beginner or a home mechanic How do I program the Mercedes key You may have noticed that your Mercedes key fob not working anymore to unlock your car's doors and trunk This could be a sign of a problem with your vehicle It's important that you fix it before replacing it A issue with your battery can be the first thing you should investigate In addition to the battery, check for blown fuses in your fuse box too This will allow you to determine whether there is a power problem with the All Activity Module AAM or with the antenna module If you discover a blowing fuse in your fuse box, this is a sign that the All Activity Module AAM or the antenna module aren't recognizing the signal from the key fob This can be resolved by opening the fuse box located in your engine bay, under the rear seat, or inside the trunk After you have opened the fuse box you should be able see the fuse for the central circuit that controls the lock If there's a blowing fuse for this then the lock / unlock buttons on your key fob not work The next step is to find a locksmith who can program the key using a Mercedes key programer This is not something Mercedes-Benz dealerships can do, so you'll need an expert who has experience with this type work Typically, locksmiths buy new keys for the vehicle you're trying to program, and they will use a key programer like CGDI MB Key Programmer or VVDI Key Programmer to program it This is a complicated process and therefore it is advised to call a locksmith to assist you Another option is to purchase an old or new Mercedes Benz key online and then have it programmed This will eliminate the hassle of having to go through the entire process yourself and will also save you money on a new key However, the main disadvantage of this method is that the majority of locksmiths aren't knowledgeable about how to program a previously used or a new Mercedes-Benz key This is because the process is more complex than with other models of automobiles How do I program a new Mercedes key It is possible to program the Mercedes key from the inside of a Mercedes, the process involves chip removal and erasing EEPROM memory This requires tools that are specialized The best way to do this is to use a Mercedes key programmer, such as the CGDI MB Key Programmer However, you must be aware that this process can be expensive and complicated The most frequent issue that the owner of a Mercedes suffers from is a key that does not work in any way It is usually due to an inoperative transponder or an electronic control module ECU that needs to be replaced However, it could be caused by a key that's missing the correct coils or the processor which runs the immobilizer system One of the simplest methods to obtain a new key that works for your mercedes is to find an experienced locksmith who is familiar with programming Mercedes keys These experts can make a new key from the VIN of your car and will cost you between 200 and 280 for the process For the best results, it is crucial to select a reputable and reliable locksmith with the expertise necessary to program your key It is also essential to know if the locksmith has the right equipment and tools to complete the task A Mercedes key is a sophisticated device, and its underlying technology is extremely sophisticated The most difficult part of the process is removing the chip from the circuit board Although this is not something that Mercedes-Benz dealers are trained to do, it is possible with the help of locksmiths A mb key programmer is the easiest method to accomplish this It can be purchased for less than 200 This tool is suitable to program a range of Mercedes-Benz models and is more affordable than visiting a dealership accomplish the same Amazon sells the CGDI Key Programmer MB that is well worth the price It is able to program all standard Mercedes keys as and some more expensive transponders It even supports a few non-Mercedes models that require a specific Mercedes branded transponder Where to get a used Mercedes key that has been programmed There are numerous options for programming a Mercedes used key You can either bring the key to a dealer or hire an auto locksmith to do the job Dealerships usually charge more than a locksmith and may be difficult to locate in your area However, if you know where to look, you may be able find an auto locksmith who can program your used Mercedes key for you for less than the dealership would cost A locksmith with specialized tools can program your key for you They'll need access the chip inside your Mercedes key as well as its memory in the EEPROM The CGDI MB Programer or VVDI Key Programmer can be used to reprogram your Mercedes key If you aren't familiar with programming car keys, you shouldn't try it yourself It can be very frustrating, so it is best to let professionals do it The Mercedes-Benz key code is unique to your vehicle It is also made in Germany This makes it difficult for the local locksmith or mechanic to make a new key, without having to purchase one from Germany This is because a new key must be programmed using an exclusive code that utilizes your vehicle's VIN number In https//wwwautokeys-r-uscouk/mercedes/ , Mercedes-Benz had keys that could be cut and matched to the ignition and door lock However, this has been replaced with the smart key, which requires programming before it can be paired with the car's immobilizer Mercedes-Benz owners have tried programming their keys themselves but this hasn't been the most effective option This is due to the fact that it can lead to problems with the ignition unit This is particularly applicable to older models with metal blades They may wear down over time, causing problems in your ignition box Another problem with changing your key's programming is that it can be a complex process and requires specialized tools Most locksmiths don't have the tools required, and, therefore, it is recommended to take your Mercedes key to an auto mechanic or dealership for reprogramming Where can I get a new Mercedes key programmed A local locksmith is the best option for programming a new Mercedes key They are more likely to be able to program a key from a used one than a dealer However, the cost can be astronomical A trusted locksmith will be able to program a brand new Mercedes key with a Mercedes key programmer also known as the mb key reader The MB key programer can read both the main chip in the Mercedes key as well as the smaller EEPROM chips on its key circuit board The mb reader can also read keys for Mercedes-Benz cars with the latest and most advanced features, such as telematics These features are contingent on the Mercedes model They can include remote locking and unlocking your vehicle, as well as sync your telematics system with your car's immobilizer and other advanced technology A mb key reader is able to read the vehicle's electronic brake and steering systems This is one of the more difficult aspects This can be extremely useful to repair or replace damaged electronic components Although the mb key readers might not be the best choice for everyone, it could be very helpful for some people It can be particularly helpful to those who own vehicles older models, as they may not come with all the modern electronic features found on the latest models