Furthermore, where is the battery in a Mercedes key?
Also know, how much does it cost to get a replacement Mercedes key? Head over to the dealer. Show them your documents and pay the $200 to $300 for your new key. In some cases, new keys may cost up to $560, as reported by Mercedes-Benz owners. Wait 3 to 4 days for the key to be shipped to your dealership.
Additionally, why does my Mercedes say key not detected? The most common reasons why a car won’t detect the key fob are: Keyfob Battery – The battery inside your key fob is dead or too weak. … Weak car battery – The car battery is partially discharged and can prevent the immobilizer module from working. Charge the car battery or replace it if necessary.
People also ask, can a locksmith make a key for a Mercedes? A mobile locksmith is the best when it comes to both price and convenience. … For the most part, locksmiths should be able to help you replace or duplicate your Mercedes-Benz key at a better price than a dealership, in part because they should be up to date with the skills and equipment required.
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How do I get a replacement key for my Mercedes?
To order a spare or replacement key, you must visit your local authorized Mercedes-Benz dealership in person. The key must be pre-paid and the following documentation must be provided: original copy of vehicle registration and vehicle owner driver’s license, passport or identity card.
What size battery does a Mercedes remote take?
Steps to Replace the Key Fob Battery for Older Models These key fobs use a CR2025 battery. Here’s how to change the battery in an older Mercedes-Benz key: Turn the key fob on its end, revealing a small black release switch on the bottom. Push down on the release and pull the key blade out.
Why does my key fob battery keep dying?
There are some common reasons why batteries die. For example, a battery can drain due to improper use or storage. … Every battery is different. While this may be the case for your key FOB, there is another reason it could be dead and, in this case, you might have to think outside the box.
Can you start a Mercedes with the blade key?
How to Start a Mercedes-Benz with a Metal Key. … To unlock the door, remove the metal blade key from your Mercedes-Benz key fob. Use it to manually unlock your Mercedes-Benz. Fair warning, the alarm will go off when you manually open the driver’s door, but there’s no need to worry.
Can I drive my Mercedes without key?
Mercedes KEYLESS START®: With KEYLESS START®, you can step on the brake or press the Start/Stop button on the dashboard to start your car—no key required. This feature comes standard across the Mercedes-Benz lineup.
How do you start a Mercedes with a dead key fob?
Why are Mercedes keys so expensive?
Equipment Costs And, in cases of vehicles like Mercedes and BMW, special machinery is required that is exclusive to these brands. So, the cost to cut those keys will be even higher, as only owners of these cars will be charged for the special equipment required to cut those keys.
What does it mean when it says key not detected?
What does it mean when your car says key not detected? It means that the vehicle can not receive a signal from a working key, often caused by weak batteries inside the key fob. Other possible issues include the wrong key is being used or the key is damaged, which is common if the key has been exposed to water.
Will a dead key fob cause car not to start?
Dead key fob A keyless entry system won’t start the engine unless it detects that your key fob is inside the car. If your key fob has a dead battery, the system likely won’t be able to recognize when the fob is inside the car and accordingly won’t start the engine.
Can I program a Mercedes key?
The answer is: Yes. A used Mercedes-Benz key can be programmed, but it is not easy. … The answer you get from the dealer is: “A used Mercedes-Benz key can not be programmed once it is synchronized to a car.” In fact, a used Mercedes-Benz key can be programmed but not at a Mercedes-Benz dealership.