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.
565 pieces in 182 part and color combinations, plus 6 minifigures.
LEGO counts 581 pieces. This inventory comes from a separate parts catalog and lists 590, including the 25 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.
Plate 1 x 2Tan ×3Dark Tan ×1Tan is lighter than Dark Tan.
Plate 4 x 6Black ×1Dark Bluish Gray ×4Black is darker than Dark Bluish Gray.
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)Black ×1Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Tile Special Round 1 x 1 with Hollow BarBlack ×4Dark Bluish Gray ×1Black is darker than Dark Bluish Gray.
Brick 1 x 1TanPart 3005Element 4113915 or 300505×15
Brick 1 x 1 x 3TanPart 14716Element 6057517×1
Brick 1 x 16TanPart 2465Element 4295313 or 4165812×2
Brick 1 x 4TanPart 3010Element 4113916 or 301005×1
Brick 2 x 2 CornerTanPart 2357Element 4124455 or 4112541×2
Brick Arch 1 1/2 x 1 1/2 CornerTanPart 38585Element 6236425×4
Brick Arch 1 x 5 x 4 [Continuous Bow, Raised Underside Cross Supports]TanPart 14395Element 6075057×4
Brick Arch 1 x 6 Raised ArchTanPart 92950Element 4618876×1
Brick Arch 1 x 6 x 2 - Thin Top without Reinforced Underside [New Version]TanPart 15254Element 6106187 or 6052783×1
Brick Special 1 x 2 with 2 Studs on 1 SideTanPart 11211Element 6024495×1
Cone 1 x 1 [Top Groove]TanPart 59900Element 4529237×8
Panel 1 x 6 x 5TanPart 59349Element 4512688×1
Plate 1 x 2TanPart 3023Element 4113917 or 302305Also in Dark Tan×3
Plate 2 x 3TanPart 3021Element 4118790 or 302105×2
Plate Special 1 x 2 [Side Handle Closed Ends]TanPart 48336Element 4217562×2
Trans-Clear
18 pieces
Door 1 x 4 x 6 Smooth with Chamfered Handle PlinthTrans-ClearPart 60616bElement 6514119 or 6247362×1
Equipment BottleTrans-ClearPart 95228Element 6507876 or 6247369×1
Glass for Window 1 x 4 x 6Trans-ClearPart 57895Element 6581671 or 6256058×1
Minifig Head [Plain] [Vented Stud - 2 Holes]Trans-ClearPart 28621Element 6513992 or 6168665×12
Panel 1 x 2 x 2 [Side Supports / Hollow Studs]Trans-ClearPart 87552Element 6514185 or 6253231×2
Plate Round 1 x 1 with Solid StudTrans-ClearPart 6141Element 6514052 or 62400301 spare in the box×1
White
10 pieces
Plate Special 1 x 2 with Clip Horizontal on SideWhitePart 11476Element 6313115 or 6070712×2
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)WhitePart 18674Element 6615555 or 6093053×1
Technic Brick 1 x 4 [3 Pin Holes]WhitePart 3701Element 6601913 or 370101×4
Tile 2 x 2 with GrooveWhitePart 3068bElement 6548263 or 306801×3
Pearl Gold
7 pieces
Brick Special 1 x 1 with Scroll with Open StudPearl GoldPart 20310Element 6112307×2
Chain 6L [5 Links]Pearl GoldPart 92338Element 6323688 or 4600501×1
Cone 1 x 1 [Top Groove]Pearl GoldPart 59900Element 4529247×3
Plate Round 1 x 1 with Solid StudPearl GoldPart 6141Element 45231591 spare in the box×1
Pearl Titanium
4 pieces
Support 2 x 2 x 10 Girder Triangular Vertical - Type 4 - 3 Posts, 3 SectionsPearl TitaniumPart 95347Element 6263553×4
Trans-Light Blue
4 pieces
Bar 4L (Lightsaber Blade / Wand)Trans-Light BluePart 30374Element 6507882 or 6170187×4
Dark Blue
2 pieces
Brick Round 1 x 1 Open StudDark BluePart 3062bElement 4177741×2
Dark Red
2 pieces
Brick Round 1 x 1 Open StudDark RedPart 3062bElement 4539099 or 4183880×2
Lime
2 pieces
Brick 1 x 4LimePart 3010Element 4234716 or 4122449×2
Orange
1 piece
Brick and Axle Separator v2.0OrangePart 96874Element 6240515 or 4654448×1
Red
1 piece
Equipment Dynamite SticksRedPart 64728Element 6270088 or 4538780×1
Reddish Brown
1 piece
Tile Round 2 x 2 with Roman Numerals Clock PrintReddish BrownPart 14769pr1054Element 6157942×1
Trans-Brown
1 piece
Headwear Accessory Visor For Standard HelmetTrans-BrownPart 2447Element 6244785 or 61391581 spare in the box×1
[No Color/Any Color]
1 piece
Sticker Sheet for Set 76183-1[No Color/Any Color]Part 77261Element 6336910×1
Minifigures
6 figures
Batman, Dark Bluish Gray Suit, Black Cape and Cowl, Light Nougat Head, Dark Bluish Gray Hips, Black LegsMinifigure, checked as a whole figure×1
Bruce Wayne, Dark Bluish Gray HoodieMinifigure, checked as a whole figure×1
The Riddler, Olive Green OutfitMinifigure, checked as a whole figure×1
Selina Kyle, Motorcycle JacketMinifigure, checked as a whole figure×1
James Gordon, Black Suit, Black HairMinifigure, checked as a whole figure×1
Alfred Pennyworth, Light Bluish Gray Hair and BeardMinifigure, 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.