key

The KeY tool is used in formal verification of Java programs. It accepts specifications written in the Java Modeling Language to Java source files. These are transformed into theorems of dynamic logic and then compared against program semantics that are likewise defined in terms of dynamic logic. KeY is significantly powerful in that it supports both interactive (i.e. by hand) and fully automated correctness proofs. Failed proof attempts can be used for a more efficient debugging or verification-based testing. There have been several extensions to KeY in order to apply it to the verification of C programs or hybrid systems. KeY is jointly developed by Karlsruhe Institute of Technology, Germany; Technische Universität Darmstadt, Germany; and Chalmers University of Technology in Gothenburg, Sweden and is licensed under the GPL.

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  1. Jovik

    Emergency key

    Has anyone tried to open the drivers door with the emergency key in the key fob, I'm laying my car up for 3month and want to disconnect the battery. To re-enter the car you use the emergency key but it seems awfully stiff
  2. R

    Digital key

    . Hi everyone On the ismart app there is a digital key function, has anyone used it? How does it work and does the phone replace the actual key. Rob .
  3. JJeep

    Sound for a few minutes after I shut off the car?

    Sometimes I hear a continuous sound, sort of a droning sound, when I shut off the car with the remote key. It happens randomly one in 10 times. I haven't been able to determine how it lasts, since have to use the key again to stop it. Is this normal? Thanks.
    • JJeep
    • Thread
    • droning key mg4 remote shut off
    • Replies: 3
    • Forum: MG4 EV Forum
  4. STG

    Question about smart key

    This morning on the way to work I got a message on the screen saying smart key not detected. OK, so I had the in my right hand trouser pocket (as usual), I unlocked the car by pressing the handle button and got in, then pressed the brake to get into ready mode and off I went to work, about 10...
    • STG
    • Thread
    • key mg4 smart smart key
    • Replies: 7
    • Forum: MG4 EV Forum
  5. F

    Key died temporarily

    I'd left my MG4 Excite 51 in car park for 2.5 hours. When I returned, it seemed that the key had died temporarily. Only the image of the car lit up and a message said "Place key in backup position". Slight panic for a moment until I recalled the Jerry (NZ) video in which he mentioned this. I...
  6. M

    Locked out

    My MG EHS has locked me out. The keys don’t open the car. The car is plugged into the electricity and i can’t extract it. How can I open the car? What do I do with the manual key? Matty
  7. Andy Brooks

    Global windows

    Just wondered if anyone had an idea of how to code global window opening/closing to the key fob? Or knew if it was even possible?
  8. JoeK1973

    Digital Key activation

    Hi all, Got my MG4 Trophy today and have bound the car to the iSmart app but the activation of the Digital Key fails - anyone else had this and any tips for how to fix? Cheers Joe
    • JoeK1973
    • Thread
    • activation digital digital key key mg4
    • Replies: 3
    • Forum: MG4 EV Forum
  9. KH11

    Can’t access the car

    Can’t get in the car tried both keys and emergency key sent for the AA
    • KH11
    • Thread
    • aa access emergency key lockout mg4
    • Replies: 26
    • Forum: MG4 EV Forum
  10. M

    Digital key management missing on the app

    Good morning / afternoon everyone! Got delivery of a MG4 Luxury (Trophy) last week. Everything has been working great and have not run into any problem yet. However, I have not got the digital key from the app to work. In fact, the option is completely missing. This is what the main screen...
    • ManuJM
    • Thread
    • app digital digital key ismart key mg4
    • Replies: 15
    • Forum: MG4 EV Forum
  11. MG Clive

    [1] MG3 Hybrid locking and unlocking video tutorial guide.

    This is a great video explaining everything you need to know about the MG3 Hybrid+ locks and keys.
  12. T

    Car completely dead no electrics

    ZS has no electrics and is completely dead key fob does nothing. Thankfully it is on my driveway. Got message from app saying air bag triggered an alarm. Which may be connected. Anyone experienced this. Car is 10 months old.
  13. B

    Physical key?

    How many physical keys did you get with your MG4? Not the fobs, the physical metal keys. One per fob or one per car? Trying to figure out if Ive lost one.
  14. A

    lost key

    we have lost a key for our mg4 can anyone advise best way of getting a replacement
  15. J

    Cant activate digital key for mg4 SE SR

    I have had my mg4 SE for nearly a year now and I've never been able to get the app working. I was wondering if it is just the model I have that doesn't work with the app or am I missing something. My vehicle is bound to the app but I can't activate my digital key. When I bind in car it shows qr...
  16. J

    Locked in Locked out!

    Currently I find having locked my vehicle with the key fob I can still open the boot. I accept that key fob is sensitive and can easily be triggered when away from the vehicle which happens quite frequently. If this were the case as I stand close to vehicle I would hear the boot lock disengaging...
  17. F

    Security

    Hi all, had my 5 for a week now and really pleased with it. I’ve noticed a couple of times when I open my house door and press the lock button on the car key fob to check that’s it is locked the horn sounds about 5 times and the lights flash. Is that the alarm setting? Can’t find anything in...
  18. SteveRW

    A couple of things …

    It’s kind of exciting to find that the car sometimes locks itself after unlocking even if the key is not always in my possession. This morning unlocked the car and left the key dangling on fob in house back door before locking up and clunk - there it goes again. Locked! Once it locked because I...
  19. F

    Protective silicone case for key fob

    The best option to protect the key fob I managed to find so far. Not much larger but double the thickness.... Sold for anything between £2 and £7 on AliExpress, eBay, Amazon... Share yours please...?
  20. E

    Problem with digital key

    Hey. In my mg4 long rang app I'm able to open and lock doors but the option of digital key is not enabled, means I can't even press the button of the digital key in the app. Does anyone can face the problem? I tried to clear cache, re install the app, re-bind. Nothing work. This option is...
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