# Zaezzd International Automotive Reference (zaezzd.com)

> Independent multilingual automotive engineering reference, factory vehicle specifications, SAE J2012 OBD-II trouble codes, SAE/API/ACEA lubricant standards, NHTSA & EU safety recall lookups, and ownership calculators.

## Languages
- English: https://zaezzd.com/en/
- Deutsch: https://zaezzd.com/de/
- Français: https://zaezzd.com/fr/
- Español: https://zaezzd.com/es/
- Português (BR): https://zaezzd.com/pt-br/

## Core Reference Sections
- Makes & Models Catalog (75 makes, 579 models): https://zaezzd.com/en/models/
- Head-to-Head Model Comparisons (35 matchups): https://zaezzd.com/en/compare/
- OBD-II SAE J2012 Diagnostic Codes (32 codes): https://zaezzd.com/en/obd/
- Scheduled Maintenance & Fluid Standards: https://zaezzd.com/en/maintenance/
- Engineering Calculators (7 tools): https://zaezzd.com/en/tools/
- Primary-Source Reference Guides (12 guides): https://zaezzd.com/en/guides/
- Safety Recalls & Official OEM VIN Portals: https://zaezzd.com/en/recalls/
- Roadside Emergency Protocol (112 / 911): https://zaezzd.com/en/emergency/