Where is the VIN in the Mercedes-Benz S-Class?

This guide covers the VIN (chassis number) locations for the Mercedes-Benz Klasa S (W223/V223/Z223) produced between 2015–2015.

Chassis Number Locations

Engine bay: front right fender apron (VIN window in trim)

• Where to look: Open the hood. On the front right side, find the plastic trim panel running along the edge above the headlight. Look for a small rectangular cutout/window in that trim—Mercedes leaves this opening so you can see the VIN. The VIN is stamped into the metal chassis under the window, near the coolant expansion tank and directly above the right headlight unit.
• Access: Very low difficulty. No trim removal needed; just good light.
• Note: The footage shows a RHD car, but write your search in vehicle “right side” terms. On LHD cars, that’s typically the passenger side.
• Tip: If the characters look washed out or dusty, wipe the stamping and scan it directly with your phone using High Contrast AI Mode to avoid misreading similar characters (8/B, 5/S).

Driver’s door jamb: B-pillar VIN label

• Where to look: Open the driver’s door and inspect the B-pillar (the post between the front and rear doors). Look for a black VIN sticker/label with the VIN plus weight and paint information.
• Access: Low difficulty. No tools; just open the door and aim the camera straight at the label.
• Note: This is a common Mercedes location and is usually the easiest barcode-style scan point when the under-hood stamping is dirty.
• Tip: If small text is hard to read, use the free VIN reader to capture the full string cleanly without manual typing errors.

Cabin floor: under-seat/crossmember stamping (lift carpet flap)

• Where to look: Move the front seat all the way back. In the front footwell area, locate a pre-cut carpet flap on the vertical crossmember under/near the front of the seat. Lift the flap to reveal the VIN stamped into the metal.
• Access: Moderate difficulty. Poor lighting; carpet flap can be stiff. You may need to pry the flap up carefully with a trim tool or fingernail.
• Note: The video shows RHD and demonstrates this on the right side. For LHD vehicles, check the front footwell floor (commonly on the passenger side for LHD vehicles, but check the driver side footwell if not found).
• Tip: This spot is usually dark—turn on your light and capture it with your phone using the app’s Flashlight + OCR so you don’t have to contort and write it down.

Engine block number (rear left, above transmission area)

• Where to look: This is the engine number, not the easy “consumer” VIN check. It’s stamped on a flat machined surface on the rear left side of the engine block, near the transmission bell housing.
• Access: Extreme difficulty. Typically requires a lift and removal of the underbody splash shield/skid plate.
• Note: This is for workshop verification when ownership/identity is in doubt, not for routine VIN decoding.
• Tip: If you’re checking identity during a purchase inspection, scan the easy VIN locations first and only go underneath if needed—scan the visible VIN with your phone to avoid mistakes while working in an awkward position.

Video Guide

Video Tutorial: engine and chassis number mercedes benz s450 w223 ...

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Shows the under-hood VIN window on the front right structure and demonstrates the engine number location from underneath on a lifted vehicle.

Video Tutorial: Mercedes S Class 350.2015.chasis / vin number. Location

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Shows the cabin-floor VIN stamping hidden behind a carpet flap near the front seat/crossmember.

Common Problems & Troubleshooting

• Carpet flap won’t lift / can’t see the stamping: Slide the seat fully back, pry the edge of the flap gently, and use a flashlight—this area is naturally shadowed.
• Under-hood stamping looks faint: Dust and reflections can hide characters; wipe the metal clean and change your viewing angle before scanning.
• Sticker vs. stamped VIN mismatch: Door-jamb stickers can be replaced—when verifying a car, always confirm the stamped chassis VIN matches the label.

This guide shows you where to find the VIN (Vehicle Identification Number) on the Mercedes-Benz Klasa S (C217/A217) produced between 2014–2015, including the hidden stamped chassis VIN shown in the videos.

Chassis Number Locations

Under-front-seat carpet flap (chassis stamped VIN)

• Where to look: In the front footwell floor, directly in front of the front seat and just forward of the seat rail. Find the pre-cut rectangular flap in the carpet, lift it, then flip/remove the black plastic cover/frame underneath (it has small clip sections). The VIN is stamped into the metal chassis cross-member below.
• Access: You’ll be kneeling outside the car and leaning into the footwell. It’s extremely dark in the recess and the VIN sits deep under carpet + thick sound insulation. You must manipulate the plastic cover after lifting the carpet flap.
• Note: The videos show RHD cars (steering wheel on the right). On LHD cars, the physical placement is typically mirrored—use this safe approach: check the front footwell floor (commonly on the passenger side for LHD vehicles, but check the driver side footwell if not found).
• Tip: Because this area is dark and cramped, use the flashlight and OCR to scan it directly with your phone instead of trying to read and write down characters at an awkward angle.

Windshield VIN plate (dashboard)

• Where to look: At the bottom corner of the windshield, where the VIN is visible through the glass from outside.
• Access: No tools—just look through the glass from outside the vehicle.
• Note: If reflections are heavy, change your viewing angle or shade the glass with your hand.
• Tip: If glare/reflections make characters hard to read, capture the VIN instantly with the VIN scanner to avoid transcription mistakes.

B-pillar / door jamb certification label (equipment label)

• Where to look: Typically on a B-pillar/door jamb label near the striker area (commonly a black label with white text).
• Access: Open the door and inspect the pillar/jamb area closely.
• Note: This label location is common on Mercedes, but it was not clearly confirmed in the provided footage—use it as a secondary check, not your primary.
• Tip: If you find the label but the print is small, scan the VIN with your camera rather than manually copying it.

Video Guide

Video Tutorial: 2015 Mercedes Benz S63 AMG Coupe Stamped Vin Number Location

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Shows where the carpet flap is in the front footwell and how deep the stamped VIN sits under the trim.

Video Tutorial: 2016 Mercedes Benz S500 Stamped Vin Number Location

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Shows the “how” part—lifting the flap and dealing with the plastic cover/clips that hide the stamped numbers.

Common Problems & Troubleshooting

• You lifted the carpet but only see black plastic: That’s normal—there’s a secondary plastic cover/frame under the flap. Pry/flip it open to expose the stamped metal.
• VIN is unreadable because it’s too dark and recessed: Use a strong light and hold the camera steady; this spot is deep under insulation and shadows.
• Sticker VIN doesn’t match the stamped VIN: Treat that as a red flag—stickers can be replaced. The stamped chassis VIN is the one you should trust most for identity checks.

This guide shows the VIN (chassis number) locations for the Mercedes-Benz S-Class W222/V222/X222 produced between 2014–2015, including the easiest scan points and the “hidden” stamped VIN used for verification.

Chassis Number Locations

1) Front footwell floor (under carpet flap, stamped in metal)

• Where to look: In the front footwell, on the vertical face of a metal cross-member beneath the front seat area. You’ll see a pre-cut flap in the carpet—lift it to expose the stamped VIN.
• Access: Kneel outside the car, slide your hand into the footwell, and lift the carpet flap. Expect very poor lighting and a tight angle; the stamping may appear upside down depending on how you’re viewing it.
• Note: On LHD (EU/US) cars this is commonly on the front passenger footwell, but if you don’t find it there, check the driver-side footwell (RHD cars often show it on the driver side).
• Tip: Because it’s deep in shadows and hard to hold steady, use ScanVin’s Flashlight + OCR to scan it directly with your phone camera instead of trying to read it upside down.

2) Windshield VIN plate (dashboard corner)

• Where to look: At the bottom corner of the windshield on the dashboard, readable from outside through the glass.
• Access: No tools—just look through the windshield, but reflections/glare can wash out the characters.
• Note: Market-dependent placement; on LHD vehicles it’s typically on the driver-side corner, but the key is the lower corner at the base of the glass.
• Tip: If glare makes the numbers disappear, capture the VIN instantly with ScanVin so you don’t mistype characters you can’t clearly see through reflections.

3) B-pillar certification label (door jamb sticker)

• Where to look: Open the front door and check the B-pillar label (a black sticker with white text) showing VIN plus weight/paint info.
• Access: Very easy access and usually good daylight; the only real issue is sticker wear (peeling/fading) on older cars or repainted door jambs.
• Note: Side varies by region/market—check the B-pillar with the front door open.
• Tip: This is high-contrast and scans well—use the free VIN reader to grab the VIN cleanly without manual transcription.

4) Engine bay stamp / number (model/variant dependent, not user-friendly)

• Where to look: Some variants may show a stamped number deep in the engine bay near the firewall/bell-housing area (the hybrid example is buried near high-voltage cabling).
• Access: Extreme difficulty—tight angles, heat, and poor visibility; not a practical first-choice VIN check.
• Note: Treat this as a secondary technical reference, not your primary identification point.
• Tip: If you must read a faint/hidden engine-bay stamp, scan it with your phone to avoid writing errors while working in an awkward position.

Video Guide

Video Tutorial: Mercedes S Class 350.2015.chasis / vin number. Location - YouTube

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Shows the hidden floor VIN under the carpet flap in the front footwell on an RHD car (same method applies; side can vary by LHD/RHD).

Video Tutorial: Where is the VIN number on a Mercedes S Class? Where ... - YouTube

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Walkthrough of three common VIN locations: windshield, B-pillar label, and the floor VIN under the carpet flap.

Common Problems & Troubleshooting

• “I can’t see the floor VIN.” It’s recessed in the footwell and shaded by the dash/seat—use a flashlight, and lift the carpet flap fully so you’re not reading at an angle.
• “The windshield VIN is unreadable.” Glare and reflections are common—change your viewing angle, shade the glass, and clean the lower windshield edge.
• Sticker warning: A B-pillar label can be missing, replaced, or damaged after bodywork—always cross-check the sticker VIN with the stamped floor VIN for verification.

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This guide shows the VIN (chassis number) locations on the Mercedes-Benz S-Class / Klasa S (W221/V221) produced between 2006–2007, including the quick-check stickers and the hidden stamped body VINs.

Chassis Number Locations

B-Pillar door jamb VIN label

• Where to look: Open the front door and look at the B-pillar/door jamb for a black manufacturer label with the VIN plus weights/paint/data.
• Access: Low difficulty. No tools needed. Easy to read, but the surface can reflect light.
• Note: On LHD cars it’s typically on the front left (driver) door jamb, but some cars also have a similar data label on the opposite side.
• Tip: If the label is reflecting sunlight, step into shade and scan the VIN directly with your phone so you don’t misread characters like B/8 or O/0.

Dashboard VIN plate (through windshield)

• Where to look: From outside the car, look through the lower corner of the windshield on the driver’s side for the VIN plate.
• Access: Low to Medium difficulty. No tools, but reflections and a dirty windshield can block the view.
• Note: Best checked from outside in even lighting (overcast is ideal).
• Tip: When glare is bad, angle your phone slightly and capture it instantly using the VIN scanner instead of trying to copy it through glass.

Under rear seat / floor stamp (right side)

• Where to look: Go to the rear seat area (right side) and locate the pre-cut flap in the carpet on the vertical carpet section just below the rear seat cushion. Lift/pry the flap to reveal the VIN stamped into the vertical cross-member under the rear bench.
• Access: Medium difficulty. You’ll be crouched low, and it’s dark under the seat. You may need to hold the flap open with one hand while reading.
• Note: The report shows it on the right rear side. For LHD cars, that’s commonly the passenger-side rear seating area—check the opposite side only if you don’t find it there.
• Tip: This spot is usually shadowed—use your phone light and scan it with Flashlight + OCR so you don’t have to write it down in an awkward position.

Engine bay (firewall/bulkhead stamp)

• Where to look: Open the hood and look at the rear of the engine bay on the firewall/bulkhead. There’s typically a cutout/opening in the plastic cowl/trim that lets you see the VIN stamped into the metal.
• Access: Medium difficulty. You’ll need to lean over the engine; the stamp can be dusty/grimy and recessed.
• Note: Use a flashlight and wipe the area if it’s dirty—don’t confuse nearby casting numbers or part numbers with the VIN.
• Tip: If the characters are faint or dirty, wipe lightly and use High Contrast scanning to pull the VIN out of low-contrast metal stamping.

Video Guide

Video Tutorial: MERCEDES BENZ S350 W221 VIN / CHASSIS NUMBER & ENGINE NUMBER LOCATION

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Quick walkthrough showing the engine bay firewall stamp, the B-pillar label (RHD example), and the hidden under-rear-seat stamped VIN.

Video Tutorial: Where is the VIN number of my Mercedes W221 S Class (2005–2013)

▶ Watch Mercedes-Benz Klasa S VIN Location Guide

• Clear narrated guide covering the windshield VIN and B-pillar label(s) on an LHD car.

Common Problems & Troubleshooting

• Can’t find the under-seat VIN: The carpet flap is easy to miss—feel along the vertical carpet panel below the rear seat cushion and lift the pre-cut section; use a flashlight because it’s dark down there.
• Firewall VIN is hard to read: Dust/grime and the recessed position hide the stamping—wipe the metal and change your viewing angle before assuming it’s missing.
• Sticker doesn’t “prove” the car: Door-jamb labels can be replaced—always cross-check the windshield VIN and a stamped body VIN before purchase/registration.

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