How-To Guides

Step-by-step references for reading VW chassis numbers, decoding factory option codes, and identifying original paint colors.

How to Read a VW Chassis Number

Learn the anatomy of every VW chassis stamping from 1938 to 1980. Pre-war 2-prefix, post-war 7-digit, 9-digit, and 10-digit modern formats explained step by step.

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Understanding VW Factory M-Codes

What M-codes are, where to find them, and how to decode factory option specifications for Beetles, Buses, Type 3s, and Karmann Ghias.

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VW Factory Paint Codes: A Complete Guide

Find and decode the factory paint code on your aircooled VW. Covers code locations, L-number system, year-specific colors, and refinish cross-references.

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