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.
Also, how do I sync my Mercedes key fob? Quickly remove key from ignition and within 10 seconds hold down the lock button. Continue holding the lock button, and at the same time press, the unlock button five times. Next release all buttons and press the gate/trunk button one time. Your Mercedes remote should be synchronized.
People ask also, how much does Mercedes charge to program key? Get your driver’s license or passport or identity card. Head over to the dealer. Show them your documents and pay the $200 to $300 for your new key.
Likewise, can you program a key fob by yourself? DIY Key Fob Programming Depending on the age and model of your car, you may be able to program a replacement yourself. The procedure for do-it-yourself key fob programming can vary: Some automakers provide instructions in their owner’s manuals. Information can be found in many cases on the internet.
Also know, do Mercedes keys have to be programmed? PLEASE NOTE THAT MOST MERCEDES BENZ KEYLESS ENTRY REMOTE KEY FOBS REQUIRE SPECIAL DEALER EQUIPMENT TO PROGRAM. … ALSO, PLEASE CHECK WITH YOUR DEALER TO SEE IF THEY WILL EVEN PROGRAM A REMOTE YOU PURCHASE OFF THE INTERNET, A LOT OF MERCEDES DEALERS ARE JUST REFUSING TO PROGRAM KEY FOBS UNLESS YOU PURCHASE FROM THEM.The key fob will need to be reprogrammed to the vehicle as when the battery was replaced in the key fob, the key was reset. This is why nothing is working with the key fob.
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.
What happens if I lost my Mercedes key?
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.
How long does it take to get a new Mercedes key?
A: The process for a new Mercedes key or fob, can take up to two days to complete. That depends on how many keys are already programmed into the system. If you had one or two keys and they both lost, then the dealer should be able to program you a new key within an hour or two.
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.
Where can I get my key fob programmed?
Call a local locksmith; they can usually program a key fob significantly cheaper.
Why is my car not detecting my key fob?
Reasons your car won’t detect the key fob the battery inside the remote is dead. the remote itself is broken or no longer programmed to your car. the car battery is low. the keyless operation system is faulty.
Can I use my phone as a key fob?
For smartphone users, you can simply download the lock brand’s mobile app (for free) to your smartphone, or you can use a key fob (included with the lock) to gain access. Conveniently, the mobile app runs in the background, so you don’t have to open it before entering your home.
How do I reset my Mercedes key fob?
You can reset the Mercedes-Benz key by placing the key in the ignition of your car when the engine is turned off. Don’t turn the engine on. Take the key out of the ignition when pressing down the “click” button. Using another finger to click the “unlock” button five times in a row.
How do I reprogram my car key fob?
- STEP 1-Turn on the ignition. You should sit in the driver’s seat with both the ignition key and the key fob with all doors closed.
- STEP 2-Press the lock button.
- STEP 3-Turn off the ignition.
- STEP 4-Repeat the process with other key fobs.
- STEP 5-Restart the process.
How do I reprogram my Nissan key fob after replacing the battery?
Press any key on the key fob once. Your hazard lights will flash once, indicating that the key fob is being reprogrammed. Wait for around 10 seconds, then remove the ignition key, get out of the car and try to use the key fob. It should now work correctly, but if not, repeat the process.