can't lock the door

[Ole L Olsen]

My MG 4 Luxury is 2 years old and now the horn suddenly sounds when I try to close the car with either the door handle, key or app. I therefore have to stop the power system on the infotainment screen every time I get out of the car. Can I fix this problem myself or do I need to drive to the dealer, where I can't book an appointment until 3 weeks later

 

[webhiker]

It is most likely because a door, the boot or the bonnet is not properly closed, alternatively that the equivalent sensor is faulty

 

[MG Clive]

Yes it's usually a door not closed properly.

 

[ReintjeWA]

I'm assuming no doors show as open on the driver display?

 

[Ole L Olsen]

yes, all the doors, boot or the bonnet are closed and no doors show as open on the driver display.
Are there sensors in the seats causing the problem
I don't think resetting infotaintment will help?

 

[ReintjeWA]

I guess you could rule out the drivers door based on whether the system (partially) arms or not, other than that it could be any opening. No mention of any interior sensors in the manual I could find easily.

 

[mg4mc]

yes, all the doors, boot or the bonnet are closed and no doors show as open on the driver display.
Are there sensors in the seats causing the problem
I don't think resetting infotaintment will help?

There are sensors in the seats, they are used for seat belt warnings, and the drivers seat "switches on" the car - like an ignition switch. If one of them is faulty (stuck 'on') you should get a seat belt warning on the driver's display when no passengers are in the car.

 

[Ole L Olsen]

Der er ingen interferens, fordi fejlen er der overalt, hvor jeg parkerer bilen.
Og ja, sæderne har selvfølgelig en sensor. Og nei, der er ingen opvarmning i displayet. Noget tyder på, at jeg skal lukke systemet ned på infotaintmentskærmen indtil den 17. februar, når jeg har tid til et serviceeftersyn

 

[siteguru]

Der er ingen interferens, fordi fejlen er der overalt, hvor jeg parkerer bilen.
Og ja, sæderne har selvfølgelig en sensor. Og nei, der er ingen opvarmning i displayet. Noget tyder på, at jeg skal lukke systemet ned på infotaintmentskærmen indtil den 17. februar, når jeg har tid til et serviceeftersyn

There is no interference because the error is there wherever I park the car.
And yes, the seats have a sensor of course. And no, there is no heating in the display. Something suggests that I should shut down the system on the infotainment screen until February 17th, when I have time for a service inspection

(Courtesy of Google translate).

Please post in English - this is a forum requirement.

 

[Ole L Olsen]

Sorry about the language:
There is no interference because the error is there everywhere i park the car.
And yes, the seats of course have a sensor. and no there is no warning in the display. Something suggests that i should shut down the system on the infotaintment screen until feb 17th when i have time for a service inspection

 

[Robf]

You havn't left the spare key in the car? just in case

 

[Diggsy]

Have you checked something isn’t fouling the locking mechanisms, most likely the one in the boot?

 

[ReintjeWA]

Just thought of this, but what does the app say about the doors? Maybe you can see where the car thinks the opening is this way.

 

[Ole L Olsen]

yes the app says everything is closed and locked. The only error message is 'Smartkey not registered' on the driver display

Have you checked something isn’t fouling the locking mechanisms, most likely the one in the boot?

yes, and I have given all contacts contact-spray

 

[Martinonline]

Have you changed the keyfob battery? You could try that?

 

[pecker]

yes the app says everything is closed and locked. The only error message is 'Smartkey not registered' on the driver display


yes, and I have given all contacts contact-spray

The car is telling you it can't detect the key, try the spare key 1st, if that works it may just be the battery in the key needs replacing

 

[Deepbluexl]

I assume the battery is empty and no key is detected. As suggested try the other key or change the battery. Could be a CR2032 battery, but not sure. The Manual should state what should be used and a how to to open the Key.

 

[ReintjeWA]

 

[Ole L Olsen]

View attachment 34389

The batteries in the key have been changed and it was a waste of time because, as I write, the same error occurs from both the app and the door handle.

I assume the battery is empty and no key is detected. As suggested try the other key or change the battery. Could be a CR2032 battery, but not sure. The Manual should state what should be used and a how to to open the Key.

The batteries in the key have been changed and it was a waste of time because as I write, the same error occurs from both the app and the door handle.

 

[Deepbluexl]

So then Go to the Dealer and figure Out what is wrong..