I heard strange beeping noise after I parked my TLS this evening. It sounded like consecutive beeping with 1/2 second pause intervals. All I did was turn off the engine and then turned off the headlights.
While the beeping was going on I was unable to pop the trunk with my remote entry.

The way I overcame this problem was to turn on the engine and let it run for a few seconds and then turned it off again. Has anyone experience this? Pretty wierd...

Thanks in advance for feedback.

 

That's a new one! If it happens again take it back to the dealer. Of course, at the dealer, the problem won't show up!

 

Was your sunroof "slightly" open?

 

Thanks guys for feedback...I tried to recreate the problem but was not successful. I just hope it was a one time deal.
Thanks again.