Preheat cabin

[matejF]

Does preheating the cabin from the app drain the battery, or will it use the charger if the car is plugged in?

 

[MG Clive]

One will cancel the other out if the battery is on charge at the same time, in other words, you'll be putting as much in with the charging as you'll take out with the pre-heating. But pre-heating doesn't actually use up as much as you might think, probably less than 2% for 10 minutes.

 

[TimothyN]

My app tells me that it's preheating, with the seat and steering wheel heat on, but when I get out there it isn't. It's never worked.

 

[Lovemyev]

Hang on ?.
Are we getting our wires crossed here a bit.
Are we talking about selecting the preheating of the traction battery, or preheating of the internal cabin space here, sorry I am a bit confused here .
@TimothyN I have never had a problem with preheating the front seats in our S5.
I request each seat individually it in the App and it comes back with a successful message on each seat.
Not tried the steering wheel preheating from the App yet, but I know it works inside of the car,
Never had a heated steering wheel before, it feels nice and a little strange at first .

 

[Ian Key]

A rough calculation somewhere on the MG4 forum shows that pre-heating the traction battery isn't worth it unless the journey is over 37 miles as the increased efficiency needs that distance to counteract the energy used.

Normally in the UK, unless the temperature gets well below zero or you need to save time at a rapid charger, it's not needed.

 

[MG Clive]

Hang on ?.
Are we getting our wires crossed here a bit.
Are we talking about selecting the preheating of the traction battery, or preheating of the internal cabin space here, sorry I am a bit confused here .

Well the original question was about heating the interior cabin

 

[DaveIJ]

Mine works fine, just got in a frost free and warm car

 

[TimothyN]

Mine acknowledges the request and shows the seat and steering wheel on, as well as the air flowing into the cabin.

The only teeny, weeny little glitch (barely worth mentioning, I know) is that it doesn't actually happen in the car.

But I only paid £24k for it, so meh!

 

[Lovemyev]

Here is one I have not seen before ?.
Anybody else seen this message in the App when requesting to preheat this morning.
Opened the car and made a short trip, locked it up again, tried it again and it worked fine.
Odd - Bugs at work I guess .

 

[mdiox]

Mine works fine, just got in a frost free and warm car

Id fall asleep... so comfy

 

[Jazzyboy]

Yeah mine works fine so far. You can't have Air Con and seats, its either or. If it don't work then it's a warranty issue.....

 

[T1 Terry]

Still battling with the concept of a preheated steering wheel ..... must be a UK thing
The pre heat in my MG4 51 is a tad excessive at this time of yr, steering wheel too hot to touch and an instant layer of sweat before the ready light comes on and the air con starts ...... parking in the shade would help, but we don't have any here on the workshop block ......

T1 Terry

 

[nem]

The buggy app (not turning on AC etc.) is not new. I would suggest you try to use the white (original) theme in the app @TimothyN. I know, it sounds ridiculous...

I too had issues with the app during the summer when i wanted to turn on AC to cool down the car, but while it usually worked and turned on the fan, it never actually turned on the AC...
After changing the theme in the app to the white one it started working. Give it a shot and feel free to report how it works for you!