Bimmerpost
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read
2019+ BMW 3 AND 4-SERIES FORUMS (G2x Generation) General G20 Sedan / G22 Coupe / G26 Gran Coupe Discussions Anyone else have a faulty window switch?

Post Reply
 
Thread Tools Search this Thread
      08-07-2019, 10:30 PM   #1
Weiner0123
First Lieutenant
Weiner0123's Avatar
Canada
371
Rep
384
Posts

Drives: 2020 m340i. 2013 328i
Join Date: Mar 2019
Location: Calgary

iTrader: (0)

Anyone else have a faulty window switch?

BIMMERPOST
     Featured on BIMMERPOST.com
Hey guys, I had this issue a month ago where my window switches all stopped working, I fixed it with a simple cycle of the car by turning it off and turning it back on.. it started acting up again today but this time it's totally just stopped working, anyone else having this problem??

Appreciate 0
      08-08-2019, 06:14 PM   #2
F30ZHP
Major
F30ZHP's Avatar
United_States
906
Rep
1,408
Posts

Drives: 2018 BMW 340i ZHP
Join Date: Mar 2019
Location: Claremont, CA

iTrader: (0)

Best to take it to the dealership. I'm sure it is just a faulty fuse.
__________________

2018 Melbourne Red 340i ZHP
Previous BMW's:
2012 Le Mans Blue 335i Coupe / 1990 Alpine White M3
Appreciate 0
      09-27-2019, 04:36 PM   #3
H55
New Member
United Kingdom
6
Rep
14
Posts

Drives: BMW 320i M Sport
Join Date: Sep 2019
Location: -

iTrader: (0)

Quote:
Originally Posted by Weiner0123 View Post
Hey guys, I had this issue a month ago where my window switches all stopped working, I fixed it with a simple cycle of the car by turning it off and turning it back on.. it started acting up again today but this time it's totally just stopped working, anyone else having this problem??

Mine has just started doing this too! How did you sort this out?
Appreciate 0
      09-27-2019, 08:54 PM   #4
Weiner0123
First Lieutenant
Weiner0123's Avatar
Canada
371
Rep
384
Posts

Drives: 2020 m340i. 2013 328i
Join Date: Mar 2019
Location: Calgary

iTrader: (0)

Quote:
Originally Posted by H55 View Post
Quote:
Originally Posted by Weiner0123 View Post
Hey guys, I had this issue a month ago where my window switches all stopped working, I fixed it with a simple cycle of the car by turning it off and turning it back on.. it started acting up again today but this time it's totally just stopped working, anyone else having this problem??

Mine has just started doing this too! How did you sort this out?
It just started working randomly it's weird it's happened twice now I don't know if it's a software glitch or what not but ever since I got my car updated it stopped doing it,
Appreciate 0
      09-28-2019, 02:44 AM   #5
H55
New Member
United Kingdom
6
Rep
14
Posts

Drives: BMW 320i M Sport
Join Date: Sep 2019
Location: -

iTrader: (0)

Quote:
Originally Posted by Weiner0123 View Post
It just started working randomly it's weird it's happened twice now I don't know if it's a software glitch or what not but ever since I got my car updated it stopped doing it,
Going to take mine in today as mines just completely stopped now! No lights on the buttons just on that little section and the folding mirrors won’t fold
Appreciate 0
      09-28-2019, 02:47 PM   #6
Gdiddy23
Captain
493
Rep
922
Posts

Drives: 2020 M340i
Join Date: Dec 2018
Location: St. Paul, MN

iTrader: (1)

Garage List
2015 BMW F30  [0.00]
Quote:
Originally Posted by Weiner0123 View Post
Hey guys, I had this issue a month ago where my window switches all stopped working, I fixed it with a simple cycle of the car by turning it off and turning it back on.. it started acting up again today but this time it's totally just stopped working, anyone else having this problem??

There's a way you can reset them. Just google it and it will fix the problem. Had to do it myself before and my CA at the dealership also told me to do this if it happens again.
Appreciate 0
      10-13-2019, 02:51 PM   #7
tommy_sn
Enlisted Member
3
Rep
49
Posts

Drives: BMW
Join Date: Jan 2017
Location: Norway

iTrader: (0)

How do you resett them? Cant fint any solution.
Appreciate 0
      12-07-2019, 01:53 PM   #8
Preciseyyc
Private First Class
Preciseyyc's Avatar
Canada
114
Rep
155
Posts

Drives: F15 35i G20 m340
Join Date: Nov 2014
Location: Calgary Alberta

iTrader: (0)

Quote:
Originally Posted by H55 View Post
Quote:
Originally Posted by Weiner0123 View Post
It just started working randomly it's weird it's happened twice now I don't know if it's a software glitch or what not but ever since I got my car updated it stopped doing it,
Going to take mine in today as mines just completely stopped now! No lights on the buttons just on that little section and the folding mirrors won’t fold
Quote:
Originally Posted by H55 View Post
Quote:
Originally Posted by Weiner0123 View Post
It just started working randomly it's weird it's happened twice now I don't know if it's a software glitch or what not but ever since I got my car updated it stopped doing it,
Going to take mine in today as mines just completely stopped now! No lights on the buttons just on that little section and the folding mirrors won't fold
Did you ever get this solved? Having same issue right now on m340
Appreciate 0
      12-07-2019, 03:08 PM   #9
jeremycanada
Private
jeremycanada's Avatar
24
Rep
59
Posts

Drives: 2020 BWM M340i
Join Date: Sep 2019
Location: Canada

iTrader: (0)

My m340i was the first production car. Main window switch doesn't work and doesn't light up at night, meanwhile blind spots warning, kick to open tail gate, driver side mirror auto dim aren't working. Took it to the dealership, and they found some of the first production cars driver size mirror causing shortages to the whole car... Dealership still waiting parts to fix my car....
Attached Images
  
__________________
2013 Ford Edge-
2015 Golf R-
2017 Audi Q5-
2018 Audi S5-
2020 Bmw M340i
Appreciate 0
      12-07-2019, 03:12 PM   #10
jeremycanada
Private
jeremycanada's Avatar
24
Rep
59
Posts

Drives: 2020 BWM M340i
Join Date: Sep 2019
Location: Canada

iTrader: (0)

Quote:
Originally Posted by H55 View Post
Quote:
Originally Posted by Weiner0123 View Post
It just started working randomly it's weird it's happened twice now I don't know if it's a software glitch or what not but ever since I got my car updated it stopped doing it,
Going to take mine in today as mines just completely stopped now! No lights on the buttons just on that little section and the folding mirrors won’t fold
I think you have the same problem as mine. Lights doesn't light up, also can't fold mirrors.
Attached Images
 
__________________
2013 Ford Edge-
2015 Golf R-
2017 Audi Q5-
2018 Audi S5-
2020 Bmw M340i
Appreciate 0
      03-03-2020, 07:42 AM   #11
J.M. Guillot
Registered
Norway
0
Rep
2
Posts

Drives: G20 320i X-DRIVE
Join Date: Aug 2018
Location: Norway

iTrader: (0)

Faulty windows switch G20

This problem is well known on the G20 and its caused by the outer rear view mirrors. The eletronic modul in the outer rear view mirrors shorts as they are not completely water prof. This causes all side windows to stop working as they are connected to the same LIN-bus circuit. It has occurred 3 times for me. First time the workshop changed my right hand mirror, every thing worked perfectly for 2 months and the problem came back. This time it was the LH side mirror that fucked up. Since the is no update on mirror assembly since production start, the electronic modul was changed as this part has been updated. The right hand side fuck up again 2 minutes after the workshop had changed the modul on the left side when testing. So this modul was also changed. So there you go guys, now you know.
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 05:35 PM.




g20
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST