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.
1,145 pieces in 335 part and color combinations, plus 4 minifigures.
The official piece count includes the 16 parts inside the set's minifigures, which this inventory lists separately. 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.
Tile 1 x 2 with GrooveWhite ×8Trans-Clear ×2Trans-Clear is see-through: hold the piece up to a light.
Plate Round 1 x 1 with Solid StudOrange ×3Trans-Orange ×1Trans-Orange is see-through: hold the piece up to a light.
Plate Special 2 x 2 with Groove and Center Stud (Jumper)Tan ×8Dark Tan ×5Tan is lighter than Dark Tan.
Plate 1 x 3Black ×1Dark Blue ×10Black is yellower and darker than Dark Blue.
Plate 1 x 2Black ×9Dark Bluish Gray ×2Black is darker than Dark Bluish Gray.
Animal, Cat, Sitting with Dark Brown Stripes, White Chest, Ears PrintMedium BrownPart 11602pr0010Element 6520143×1
Animal, Rabbit / Bunny Sitting with Dark Bluish Grey Mustache, Brow/Blue Eyes PrintWhitePart 34050pr0007Element 6481605×1
Hinges, Arms and Turntables
2 pieces
Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]Dark BluePart 1927Element 6416530×2
Plates Wedged
2 pieces
Wedge Plate 2 x 2 Cut CornerLimePart 26601Element 6228995×2
Stickers
2 pieces
Sticker Sheet 1 for Set 42669-1[No Color/Any Color]Part 10110453Element 6521012×1
Sticker Sheet 2 for Set 42669-1[No Color/Any Color]Part 10110732Element 6522835×1
Minifig Headwear
1 piece
Hair Mid-Length Combed Behind EarDark BrownPart 36037Element 6420630 or 6223875×1
Tools
1 piece
Brick and Axle Separator v2.0Dark TurquoisePart 96874Element 6254100×1
Minifigures
4 figures
Aliya - Lavender Top, Bright Light Blue SkirtMinifigure, checked as a whole figure×1
OrlaMinifigure, checked as a whole figure×1
TerenceMinifigure, checked as a whole figure×1
Paisley - Bright Light Yellow Top, Dark Tan ShortsMinifigure, 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.