How do you use the Mercedes SmartKey?
Walk up to your locked car, simply pull the door handle, and the car unlocks. Key still in a pocket or purse, you sit down in the driver’s seat, press the brake pedal, push an “Engine Start” button, and the engine burbles to life.
How do you turn on the lights on a Mercedes c300?
How to Use the Mercedes-Benz Exterior Light Switch
- Locate the switch to the left hand side of your steering wheel.
- Turning the knob all the way to the left will turn on the left standing lamps.
- Turning it back to the right, one at a time, the next position will turn on right standing lamps.
- The next turns on parking lamps.
What should I do if my Mercedes key fob is not working?
If you need a replacement battery note that Mercedes-Benz uses CR2025 battery type. Ensure you have new batteries in your key fob. Next, look carefully at your Mercedes-Benz key. When you press the button on your key you should see a small RED led light. The light should light up every time you press any of the buttons (Lock, Unlock, Panic, Trunk).
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.
Why is my Mercedes C class key not working?
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. Press and hold the remote’s unlock button.
How do you program a Mercedes fob remote?
There are a few cases when you need to program your key fob remote to your Mercedes-Benz. Below you will find general instructions on how to synchronize a Mercedes key fob. For model specific instruction check your owner’s manual. Insert the key into the ignition. Quickly remove key from ignition and within 10 seconds hold down the lock button.
If you need a replacement battery note that Mercedes-Benz uses CR2025 battery type. Ensure you have new batteries in your key fob. Next, look carefully at your Mercedes-Benz key. When you press the button on your key you should see a small RED led light. The light should light up every time you press any of the buttons (Lock, Unlock, Panic, Trunk).
Why is my smart key not working on my car?
Before reconnecting the battery again, make sure the keyfob is inside the car. The ECU apparently only attempts to reprogram the remote functions on a cold boot and if the key fob is not within range, it won’t work. Both of my remotes were dead and I did this on each one – one at a time.
There are a few cases when you need to program your key fob remote to your Mercedes-Benz. Below you will find general instructions on how to synchronize a Mercedes key fob. For model specific instruction check your owner’s manual. Insert the key into the ignition. Quickly remove key from ignition and within 10 seconds hold down the lock button.
Why are the smart keys on my Altima’s not working?
I have two intelligent keys with the 2013 Altima S I just purchased and the buttons don’t work on either one. The dealer had replaced the batteries and I replaced them once again.