2015 85D displays 90D

[realvvk]

I am looking to buy a 2015 85D that displays 90D in the instrument cluster and on the Software tab on the touchscreen. What could this mean? Is this a battery upgrade?

 

[PCMc]

Some 85s have received 90 packs when they were replaced. Seems to have been all a function of what Tesla had available when the pack needed to be replaced. So that would be my guess.

 

[brainhouston]

Look at the battery label
Its a bit of upgrade if u got good 90 (some had worst degradation than 85s)
Its a nice upgrade if u got new 90 (aka 350v)