Mercedes-Benz Keys Make Life Easier Mercedes-Benz has a lot of useful features and convenience amenities that make life easier for drivers KEYLESS-START and KEYLESS GO are two of the latest technologies in high-tech car convenience Keyless-Start is a simple way to lock and unlock your car with just a touch With KEYLESS Go, you are able to even start your engine from the comfort of your seat Replacement keys If you're locked in your Mercedes or your key is broken You need new keys that function properly We can duplicate or make a new key for a fraction the cost of a dealer Our factory-certified auto mechanic, John Alvarado, has repaired, reprogrammed or changed numerous Mercedes transponder keys throughout the years We've become better and quicker at these tasks which is the reason we're now able to provide speedy, affordable key services that make your life easier and save you money The process of synchronizing your new replacement key to your car is generally simple Simply insert the key, rotate it to the run direction and it will be synchronized with your car You can then begin locking and starting your car by inserting the key If, however, you own a model that's older than 2013, you might need to consult an advisor from a service provider to get this done They'll need to know your chassis number and security code before they can activate the device for you The dealership will also need you to bring along your original and current vehicle registration, as well as an official letter from you naming them as the person who is authorized to receive the key and bring it home once it's programmed The process can take up to three days , depending on the year and model of your Mercedes Amazon sells replacement keys that you can program yourself They include a blade key that can be cut to fit your ignition , and can be programmed for less than the cost of dealers You can also reach out to local mechanics and ask if they can program your key for you You'll usually find them for around 150, which is a much more reasonable amount than what the dealer will charge Ace Hardware can also provide a key They sell a key replacement that's compatible with many models from 2006 to 2011 Mercedes-Benz models for around 30, which is about half the price of what dealers cost Replacement key fobs Modern cars have key fobs as an standard feature They can be used to lock and start your vehicle and also to activate the alarm by pressing one button These systems are convenient and effective in preventing theft In addition, they help to prolong battery life even when they are not in use Some key fobs also allow you to set your vehicle's settings using the push of a button They are more practical than regular keys and require less keys to carry around in your purse or pocket Other key fobs let you preserve battery life by unlocking your car only when it's within range, which will help to prevent the battery from being drained Certain key fobs allow users to set a customized "lock/unlock sequence" to ensure that all doors will unlock automatically when you press the lock button Mercedes is among the few manufacturers that keep their remote keys relatively unchanged throughout the years, and incorporating an easy transponder system that only transmits a code when the key is hit It's more secure than the radio signal that many other manufacturers rely on, and also means that keys cannot be hacked by hackers or used to unlock another vehicle However the key fobs are also costly to replace should they fail or are lost If you're in the market for an additional key fob for your Mercedes then you'll need to look around and find the most affordable price Amazon is a good place to start There are a variety of key fobs that work in your vehicle and you can find them all on Amazon Some of them can be programmed directly into your vehicle's computer while others will need to be reprogrammed by an authorized dealer Whatever type you own, it's crucial to replace your key fob batteries on a regular basis If you don't, you may notice issues like decreased range or buttons that aren't working These are the steps to change your Mercedes key's batteries First, identify the type of key you have For a Chrome Smart Key, for example, will require an CR2025 lithium battery Also, a Smart Key older than 10 years old will require two CR2025 batteries Once you've identified the kind of battery you need, you can purchase it online or in-store at your local Ace Hardware store https//wwwthekeylabcouk/mercedes-car-keys/ for spares In the event of theft, having a spare set of keys can be an essential piece of equipment It's also a good idea to have one in the event of theft There is good news that you can find an array of high-quality replacement cylinders at any Mercedes dealership in your region The cost of a new key should be under 100, and most dealers will set up your new cylinders at no cost If you don't require your old keys, you can have them cut down and rekeyed free of charge Keys to Dealership You have several options for your Mercedes keys There are three options which are to either purchase a new Mercedes from a dealer or get a keycode directly from the manufacturer You can also employ an auto locksmith A brand new Mercedes key bought from a dealer may be expensive, especially in the event that it needs to be programmed It might take some time for the dealer to obtain the key and program it Based on where you are, it might also cost you to have your vehicle taken to the dealership, which could be an additional expense If you do not want to pay the dealer's price then you can buy an replacement key online But, be aware that the key will be shipped from Germany and may take a few days to arrive Before you purchase anything, it is important to confirm the shipping time and select a reputable seller Although it's the most affordable alternative, Amazon does come with a few disadvantages It can take some time to obtain the key and it can be expensive to program a transponder code Transponder keys are electronic keys that lets you start your vehicle from an extended distance They are usually used on vehicles built after 2005 They are more expensive than traditional keys, however, they're worth it since they permit you to travel a short distance, and not needing to use your ignition They are also easy to use Once you've received your key, just insert it into your ignition and press the lock button to unlock your vehicle If it's programmed correctly, your car will be ready to go It can be difficult to program a Mercedes key by yourself however, it's doable provided you're skilled in programming and have the right tools It's best to leave programming to professionals if aren't confident in it It is recommended to purchase keys from an authorized locksmith or dealer if there is an urgent need If you can prove your identity and car ownership, you can request an electronic key directly from the manufacturer A new key will cost between 200 to 300, but some dealers might charge as high as 560