Does not power up when key is inserted - Health & Beauty

You insert the key in the ignition of your Mercedes-Benz, but nothing happens. You can't turn the key. You can't start the car. The main reason this happens is a dead battery, but it can also be several other problems described below. As you insert the Smart Key remote into the Electronic Ignition Switch(EIS) control module (N73), power is supplied to the key by the induction coil ring located in the EIS. Data is then exchanged with the infrared transmitter to validate the Drive Authorization. This article discusses why the key won't turn in the ignition and a possible solution.

Read owners manual

.Just to be sure, do you know that when you insert your key into either the driver or passenger (front) doors, and turn the key over to the far LEFT (in the process of unlocking the door), and hold the key in that position for more than a second or so, your windows will all roll down?? This is supposed to happen - it is a benefit of owning a VW! It is all described in the owner's manual.

Now the other side of this function, is that if when you get out of the car, and any of the windows are left open (including the sunroof if you have one), inserting your key and turning it over to the far RIGHT (in the process of locking the car), and once holding it there for more for a second or so, will then close all the windows for you. This opening and closing process will only continue for as long you hold the key turned over in the extreme position in either direction. Once you return the key to the center position, the opening and closing will stop. So you just hold it there until the windows are all closed. This option is not available via your keyless remote though - only via the key in the door locks.

It's something I love about the VW design - you can choose to let fresh air into the car before getting in without having to insert your key into the ignition and on the other side, if a window (or the sunroof) is accidentally left open when you've exited the car, you now have the option to close them all without once again inserting your key into ignition and turning it over.

Right next to the power cord is a circuit breaker. Check it to be sure it has not tripped. If so, reset the breaker.
Check the outlet, be sure there is power.
If that checks out, remove the motor cover (unplug the machine from power first) and check the fuse on the controller board. Chances are if the fuse is blown, the controller might be defective. Replace the fuse and try the machine. If it blows again, the controller is defective..

Hi Tony

Silly though it may sound, make sure that you've fully inserted the safety key into the front of the console.

When the key is unpacked it arrives with its cord wound in such a way that it looks like the key can being inserted fine but will actually only actually insert half way in. The safety key has to be fully pushed in for main screen to come up.

Cheers

Joe

1. Driver door open and unlocked. Key out of the ignition
2. Insert the key and remove 2 times in 5 sec.
3. Close and open driver door 2 times in 40 sec.
4. Insert the key and remove it again from ignition.
5. Close and open driver door 2 times in 40 sec.
6. Insert the key in ignition,
7. Close the door,
8. Turn to on and back to lock in 1 second intervals. 1 time for add, 2 times for rewrite, 3 for confirmation 5 for prohibition. (yes, there is no “4”)
9. Remove the key
10. Power lock will cycle to confirm
11. For add or rewrite mode within 40 sec of the confirmation,
A. press “lock” and “unlock” buttons of the FOB at the same time between 1 and 1.5 seconds.
B. within 3 sec press “Lock” button for more than 1 sec and release.
C. If it’s correct, the power door lock will cycle once. If it’s wrong the door lock will cycle twice.

first make sure that your printer is directly connected to the wall socket.
Now unplug the power cord from thew back of the printer & press and hold the # and 3 keys together and plug in the power cord back into the printer (partial reset). check if it resolves the problem, if not then unplug the power cord from thew back of the printer & press and hold the # and 6 keys together and plug in the power cord back into the printer (semifull reset). check if it resolves the problem, if not then. take out all the cartridges from the printer & unplug the power cord & plug it back in without inserting the cartridges. once the printer powers on it will give you an error "ink cartridges missing" or it will ask you to insert the ink cartridges, then insert the cartridges in the printer 1 by 1 starting from the black (hard reset). This should resolve the problem. please let me know the same

Use the ^ key to insert a power (it's located above the division key) then put a negative power by typing the negative key (located at the very bottom right of the keypad next to the ENTER key) and then the number of the power.

10^-3

If this doesn't give the right result, put the negative power in parentheses. I can't remember off hand if you need to do that or not.

10^(-3)

Hi ,

As per the information provided by you it seems to be a hardware issue however u cvan try these steps .

Steps >

Take out the ink cartridges from the printer > without turning off the printer unplug the power cord > press # and 6 key together , now without releasing the keys plug in the power cord .

keep on holding the keys down until the machine turns off automatically .

after the unit turns on again it would do the allignment give a msg for insert ink cartridges . insert the cartridges at that time . and see how it works out .


Thanks
MAC.

you have to be in the service mode.To be exact the 25 Mode.To enter turn power off,Hold down the "2"&"5"keys while turning power on.Then press the "p"key.Change the number you see to 57. So now you should see P57in the display.Then change the value from 1 to 0,then press Print.That holds it in memory.Then just turn off and back on.