How do I program my Mercedes smart key?
Press the lock button on your remote five times consecutively, while the unlock button is still held, at one or two second intervals. Release the two buttons and wait five seconds after pressing the lock button for the fifth time. Press either the lock or unlock button once to finish the programming sequence.
What are the common problems with Mercedes key fobs?
Common Mercedes Key Fob Problems Go to top 1 Mercedes key fob not working after battery change 2 Mercedes remote doesn’t work anymore 3 Keyless remote doesn’t lock/unlock the car 4 Mercedes key fob won’t unlock doors 5 Panic button doesn’t work 6 Trunk unlock doesn’t work
Do you need to reset the key on a Mercedes?
Imagine attempting to find the door lock on your Mercedes on a dark, rainy night with your arms full of groceries. That key fob’s lock and unlock button is beneficial to have in such situations. If you obtain a new key for your Mercedes, the key will need to be programmed, or reset, to work with your particular vehicle.
What should I do if my car key is not working?
A good first step is to change the keyless remote battery. (If you’ve already done this, keep reading.) When you press the button on your key, look at it carefully to see what happens. You should see a red LED light, and this should appear whenever the Lock, Unlock, Panic, or Trunk button is pressed.
How do I Sync my Mercedes fob to my car?
To synchronize a Mercedes-Benz key to your car all you need to do is insert the key into the ignition for a few seconds. This works in most cases but every now and then you may need to follow further instructions to synchronize your Mercedes key fob remote with your car.
Common Mercedes Key Fob Problems Go to top 1 Mercedes key fob not working after battery change 2 Mercedes remote doesn’t work anymore 3 Keyless remote doesn’t lock/unlock the car 4 Mercedes key fob won’t unlock doors 5 Panic button doesn’t work 6 Trunk unlock doesn’t work
Imagine attempting to find the door lock on your Mercedes on a dark, rainy night with your arms full of groceries. That key fob’s lock and unlock button is beneficial to have in such situations. If you obtain a new key for your Mercedes, the key will need to be programmed, or reset, to work with your particular vehicle.
What to do if your smart key is not working?
If your SmartKey isn’t working, you might need to re-sync it. The main symptoms are the key won’t unlock the doors or start the car. You may see a blinking red light when you press a button. Insert the key and turn it to the “ON” position, then press and release the lock button on the key.
A good first step is to change the keyless remote battery. (If you’ve already done this, keep reading.) When you press the button on your key, look at it carefully to see what happens. You should see a red LED light, and this should appear whenever the Lock, Unlock, Panic, or Trunk button is pressed.