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. R

    Smart Key Not Detected

    Hello. As the title says, I get the "smart key not detected" warning. The warning only comes up when I stop driving and get out of the car. That is, after the trip is over. I can lock and unlock the car. However, the warning comes up every time I leave the car at the end of a trip. Same with the...
  2. Z

    Alarm triggering

    I have a problem after starting the car, the key error is written on the screen and when I stop, the alarm goes off.If I change the battery in the key, it doesn't do it for 14 days. I have a problem that the battery in the handle has only 2.8V after 14 days.Why does the battery in the key drain...
    • Zdenek
    • Thread
    • alarm battery drain car issue electrical problem key mg4
    • Replies: 4
    • Forum: MG4 EV Forum
  3. zorrolegend

    How to Operate MG Cyberster Convertible Roof with Key Fob?

    Hi everyone, I recently got my MG Cyberster in Singapore and was wondering if there's a way to bring the convertible roof down using the key fob, like many other convertibles that have this function. I asked the sales representative here in singapore, but he said this feature isn’t available, I...
  4. B

    Cannot manually unlock door using physical key

    Hi everyone. Just bought my first MG4. All was going well until I tried the old-fashioned, physical key that's included in the radio key fob. I can't turn it far enough to trigger a full unlock, and don't like to force it. (Indeed, the flimsy pivoted cross-piece at the end looks as if it...
  5. S

    Key unlocks doors but car won't start

    I've recently purchased a MG HS and when my partner tried her key to use the car the car unlocked fine but the car wouldn't start and the dash said "smart key not detected" and "place in backup position" does anyone have any idea how to resolve this?
  6. I

    How to disable alarm after emergency key use?

    So yesterday I went for a dog walk in the snow and came back to find that my key wasn’t opening my 2020 ZS EV. I tried opening the car using the emergency key to get the dogs out of the traffic but it triggered the alarm and I couldn’t figure out how to turn it off. Is there a button somewhere...
    • iamjcs
    • Thread
    • alarm disable disable alarm emergency emergency key key mg zs ev
    • Replies: 1
    • Forum: MG ZS EV Forum
  7. subfiver

    What an excellent design feature ...

    I didn't know the key fob did this. I only found out when I pulled my keys outa my jean's pocket to find I no longer own a fob. It's come adrift sometime today, out and about somewhere. (The wife's fob pictured) Dealer tomorrow then .... 😢
  8. U

    New MG HS Trophy PHEV Key in vehicle alert

    Hi All, I'm new here, having parted with a much loved Outlander PHEV for an HS Hybrid - a bit of a leap into the unknown. My wife & I both drive the MG & are often in it together, each with a key. I'm getting used to the MG's quirks & coping with the lack of a physical button to open the...
  9. J

    Backup Key Position?

    After long wait for ferry check-in this evening I found the car wouldn’t engage drive when the time came to start moving - embarrassing! The dash says put key in backup key position but no reference to where this is in manual I can find ! Tried armrest cubby and by cup holders - no joy. In the...
  10. cyberthai

    Smart key not detected by Cyberster (solved)

    Recently I experience that the key is not dedected. I changed the battery already (key is scratched now 😭) but no difference. I took out everything what could cover the sensor in the middle compartment. Same problem. It only dedects the key if I put the key in the middle console touching the NFC...
  11. P

    Smart key not detected -solution

    Just a PSA Had to call AA a couple of weeks back when my mg5 wouldn't start. Kept saying smart key not detected, AA disconnect the 12V battery and it didn't help. Apparently it was a known issue, all I had to do was to lock and unlock the car via the app and all was good again. Couldn't find...
  12. P6cat

    Key fob not working after changing

    Hi all I have just tried to open my ZS mk1 2020, and the key fob doesn’t work this is the second time I’ve had this happen. It was after a full charge on 7kW home charger on both occasions, I tried the spare key fob with no luck ,l tried the door button and the dash lite up saying charge...
    • P6cat
    • Thread
    • changing fob key key fob mg zs ev not working working
    • Replies: 4
    • Forum: MG ZS EV Forum
  13. G

    Key Fob Protection

    I have had a couple of lost key fob events in my MG3 Hybrid. I tend to keep it in my pocket as I don't want it sliding around on the condole and scratching it up. Occasionally it falls out of my pocket and falls down between the seat and the centre console. On one occasion i thought I had...
  14. M

    MG5 keys - one or two key blades?

    My MG5 has two keys, but only one has the key blade. I assumed the other one had dropped out without me noticing. I had the car in for a service last week and asked them to order a spare. This seems to be a convoluted process but what surprised me was that the dealer said the cars only come with...
    • M44LCY
    • Thread
    • blade dealer key keys mg5 spare
    • Replies: 5
    • Forum: MG5 EV Forum
  15. P

    MG3 Hybrid Key Picture

    Strange request I know... I have an SE on order (wanted a good value 2nd car which will do <2K per annum), but like to put the car key into a protective case to stop the rubber buttons wearing out. Cant find a picture of the key anywhere online. Anyone willing to post or PM me a picture of...
  16. 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
  17. 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 .
  18. 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
  19. 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
  20. 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...
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