Cargo Area Side Window Defroster?

[3kushn]

Have a 2021 Limited which has what looks like defrost capable side windows in the Cargo area.

They won't defrost. Is that the way it is on the Limited or is something wrong?

I haven't snooped around yet, except here and general Internet searches. It's been too cold or too busy last few days.

 

[Padraic]

Are you sure you're not looking at the AM/FM antenna? I think in 2014 they got rid of the mast antenna and moved it to the rear cargo window.

 

[Nobody Special]

Are you sure you're not looking at the AM/FM antenna? I think in 2014 they got rid of the mast antenna and moved it to the rear cargo window.

Defroster grid only in right side rear window?

 

[ads2539]

Defroster grid only in right side rear window?

In my 4th gen, it’s a radio antenna.

 

[Nobody Special]

In my 4th gen, it’s a radio antenna.

Same others are saying in there.
Here
Rear side windows not defogging - 2015 XLE | Toyota Nation Forum
And here
2nd Gen 4runner Rear defrost question - YotaTech Forums

 

[jp.vegas]

Antennas. Not defrosters.

 

[3kushn]

Ya I also got a PM telling me the same thing.
I was also wondering where they hid the antenna.

Guess that's why my search came up dry. No such thing.