Buying a new car is a major milestone. Never sign registration documents or release final payment before completing an exhaustive Pre-Delivery Inspection (PDI). Use our interactive online checklist to inspect every panel, VIN stamp, tyre DOT date, and ECU sensor.
A visual walk-around by an untrained eye misses over 80% of transit repaints, clearcoat blushes, hidden ECU codes, and battery degradation. Here is how professional diagnostics work.
Automobile manufacturers apply electro-dip primer, basecoat, and robotic clearcoat under clinical oven temperatures resulting in exact 80–120 micron thickness. Repainted panels always measure significantly higher.
| Thickness (µm) | Verdict |
|---|---|
| 80 – 125 µm | Factory Original |
| 130 – 175 µm | Clearcoat Blend |
| 180 – 280 µm | Repainted Panel |
| 300+ µm | Putty / Accident Filler |
Every tyre manufactured globally features an embossed 4-digit code in an oval on the sidewall indicating the exact week and year of manufacture. Dealers sometimes swap fresh tyres for older stockyard stock.
Rule of Thumb: All 5 tyres (including the spare) must have matching dates that precede the vehicle assembly month by no more than 60–90 days.
Modern BS6-Phase 2 vehicles contain 30+ Engine Control Modules (ECM, BCM, ABS, SRS, ADAS). During rail or flatbed transit, dead batteries, jump-starting errors, or harness sensor slips generate Diagnostic Trouble Codes (DTCs).
Dealerships move thousands of cars monthly via trailer transports and multi-level stockyards. Our real field data demonstrates that 1 out of every 5 new cars delivered in India has a defect requiring dealer rectification before sign-off.
Different cars require distinct inspection focus areas. Select your car model below for tailored PDI guides covering sunroof drains, ADAS sensors, dual-clutch transmissions, and OEM VIN stamps.
Understand why an independent PDI is legal, essential, and completely different from dealer internal sign-offs.
Stockyard vs Showroom, before invoice vs before RTO registration. Never pay full amount before inspection.
Form 20, 21 Sale Certificate, Form 22 Roadworthiness, Tax Invoice, Insurance Policy, and Fastag verification.
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