Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece
and leave with the element ID LEGO asks for, or a link to buy the part.
1,394 pieces in 402 part and color combinations, plus 7 minifigures.
LEGO counts 1,427 pieces. This inventory comes from a separate parts catalog and lists 1,429, including the 35 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.
Before you call it missing
Builders who report a missing piece often find it in one of these places. Tick each one off as you look.
Look-alike colors in this set
These parts appear in this set in two colors that are easy to confuse. If you are one short in one color,
check whether it went in where the other color belongs. Each color has its own element ID in the parts list
at the back of the instructions.
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]Black ×3Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 1 x 2Black ×2Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 2 x 2Black ×3Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Bracket 1 x 2 - 2 x 2 InvertedBlack ×4Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Brick Sloped 30° 1 x 2 x 2/3Black ×5Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Cone 1 x 1 [Top Groove]Black ×5Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
13 more look-alike pairs
Plate 1 x 6Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 3Black ×2Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate 2 x 6Black ×1Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Plate 2 x 8Black ×3Dark Bluish Gray ×9Black is darker than Dark Bluish Gray.
Plate Round 1 x 1 with Open StudBlack ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Plate Round 4 x 4 with Pin HoleBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 Rounded with 2 Open StudsBlack ×4Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with Clip Horizontal on EndBlack ×3Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Technic Brick 1 x 2 [1 Pin Hole]Black ×21Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Tile 2 x 2 with GrooveBlack ×3Dark Bluish Gray ×5Black is darker than Dark Bluish Gray.
Wedge Plate 2 x 2 Cut CornerBlack ×4Dark Bluish Gray ×10Black is darker than Dark Bluish Gray.
Wedge Plate 4 x 6 Cut CornersBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Wedge Plate 6 x 6 Cut CornerBlack ×2Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Sticker Sheet 1 for Set 80016-1[No Color/Any Color]Part 71800Element 6321764×1
Sticker Sheet 2 for Set 80016-1[No Color/Any Color]Part 71808Element 6321768×1
Dark Tan
1 piece
Technic Axle 3 with StudDark TanPart 6587Element 6031821 or 6013821×1
Trans-Bright Green
1 piece
Weapon Sword, Blade with Bar, Double EdgeTrans-Bright GreenPart 23860Element 6301802×1
Trans-Green
1 piece
Tile Round 1 x 1Trans-GreenPart 98138Element 6514194 or 6274742×1
Minifigures
7 figures
Princess Iron FanMinifigure, checked as a whole figure×1
Monkie KidMinifigure, checked as a whole figure×1
Grunt / Roar / Growl / Snort / BobMinifigure, checked as a whole figure×2
Red SonMinifigure, checked as a whole figure×1
Mei - HelmetMinifigure, checked as a whole figure×1
Uncle ZhangMinifigure, checked as a whole figure×1
Tick each piece as you find it, or mark it missing.
When a piece really is missing
Ask LEGO
LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for
the set number and each piece's element ID, the number printed beside the piece in the parts list at the back
of the instructions. This checker lists both.
Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from
older or second-hand sets.
Keep a record
Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick
pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.