What is the cause for a high-pitched alarm sound that comes through the stereo speakers?


Asked by Oct 21, 2013 at 09:58 PM about the 2007 Cadillac STS Standard

Question type: General

Every now and then, just at random times, a high pitched sound comes through the car's built in stereo speakers. It sounds almost like an amber alert or PBS alert coming through as it sounds on TV.  Lasts a few minutes, and then stops by itself.  Is this anything to be concerned about?  No indicators, (i.e. dash messages, etc. show any reason )  for this alarm.

2 Answers

Riccardo Bartolomeo

Sounds like the OnStar.There could be a malfunction that is making it activate.

1 out of 1 people think this is helpful.
Asman Bukhari

I have that beeping noise too every time I start the car and some time randomly at anytime and even worse I use the car for limousine it really annoys me when it's beeping while I have customer in the car. Sometimes they asked if if the car gonna blow up lol. I have 2014 xts btw

Your Answer

Add photo

Related Questions

Search Cadillac STS Questions

Cadillac STS Experts

#1 tenspeed
Reputation 390
#2 tennisshoes
Reputation 110
#3 Js08016
Reputation 90
View All

Related Models For Sale

Used Cadillac CTS"
456 Great Deals out of 13,123 listings starting at $1,000
Used Cadillac DTS"
89 Great Deals out of 1,911 listings starting at $1,995
Used Cadillac SRX"
703 Great Deals out of 10,286 listings starting at $1,995
Used Chrysler 300"
591 Great Deals out of 21,277 listings starting at $1,490
Used Cadillac CTS-V"
6 Great Deals out of 484 listings starting at $8,900
Used Cadillac STS-V"
4 Great Deals out of 21 listings starting at $12,991
Used Chevrolet Impala"
987 Great Deals out of 35,893 listings starting at $700
Used Cadillac Escalade"
388 Great Deals out of 11,289 listings starting at $2,999
Used Dodge Charger"
701 Great Deals out of 30,344 listings starting at $1,995
Used BMW 7 Series"
211 Great Deals out of 5,892 listings starting at $2,995

Used Cars For Sale

2007 Cadillac STS Standard For Sale
1 listings starting at $7,980