Nav screen says "hang up" when car is turned on
Cadillac
 

Cadillac Forums | Help Us Help You | Advertise | Cadillac Parts | Cadillac News | Cadillac Classifieds / (Old System)

Cadillac Technical Archive | Cadillac Dealers | Cadillac Reviews | Cadillac Dealer Reviews | Cadillac Vendors

CadillacForums.com is the premier Cadillac Forum on the internet. Registered Users do not see the above ads.
+ Reply to Thread
Results 1 to 4 of 4
2009-2014 Cadillac CTS-V General Discussion Discussion, Nav screen says "hang up" when car is turned on in Cadillac CTS-V Series Forum - 2009-2014; When I start the car the nav screen thinks I am in the middle of a call even when I ...
  1. #1
    V-Ruminator is offline Cadillac Owners Member
    Automobile(s): 2012 CTS-V Sedan
    Join Date
    Aug 2011
    Age
    45
    Posts
    20

    Nav screen says "hang up" when car is turned on

    When I start the car the nav screen thinks I am in the middle of a call even when I am not. It has the "hang up" sign in on the lower left screen and nothing else works. I have to make a call and hang it up to get it to work again. The rest of the touch screen controls are all frozen when this happens. It happens both with my iPhone and my wife's blackberry. It used to be intermittent but now happens all the time.

    Is this a known problem with a TSB fix? It was sporadic and I would take it to the dealer and of course it wouldn't do it then. They offered to replace the whole radio which I would do but we actually had some similar issues with our prior 08 CTS4.

    Anyone else having these issues?

    Thanks

  2. Remove Advertisements
    CadillacForums.com
    Advertisements
     

  3. #2
    muohio is offline Cadillac Owners Fanatic
    Automobile(s): CTS-V
    Join Date
    Mar 2008
    Location
    Atlanta, GA
    Age
    36
    Posts
    211

    Re: Nav screen says "hang up" when car is turned on

    Mine started doing this with my new phone (Note 2).

  4. #3
    Silver Sled is offline Cadillac Owners Member
    Automobile(s): '11 CTS-V Coupe Blk, '11 CTS-V Coupe Slv, '10 ESV
    Join Date
    Oct 2012
    Posts
    23

    Re: Nav screen says "hang up" when car is turned on

    I have this problem periodically. I have to turn the car off, open the door, close it, then start the car again..

  5. #4
    Cadillac Cust Svc's Avatar
    Cadillac Cust Svc is offline Cadillac Customer Service
    Automobile(s): All Cadillac vehicles!
    Join Date
    Mar 2010
    Location
    Michigan
    Posts
    10,909

    Re: Nav screen says "hang up" when car is turned on

    V-Ruminator, I'd be happy to check my resources for any recalls or other applicable information I can find regarding your hang-up frustrations. Please send me the last eight of your VIN anytime for further assistance; I'm reachable via email at Katie_Lucille@gmexpert.com.

    Best,

    Katie
    Cadillac Customer Service

Quick Reply Quick Reply

Register Now

Please enter the name by which you would like to log-in and be known on this site.
If you do not want to register, fill this field only and the name will be used as user name for your post.

Please enter a password for your user account. Note that passwords are case-sensitive.

Please enter a valid email address for yourself.

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Bookmarks

Cadillac Posting Rules

  • You may post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts
Read about Lincoln | Buick | Kia Forte Forum
Need products for your Cadillac? Check out your options at the links below:

custom floor mats | Cadillac Chrome and Black Chrome Wheels | window tinting