450: 1st Gen Fortwo 1998–2007
451: 2nd Gen Fortwo 2007–2015
452: Smart Roadster 2003–2006
453: 3rd Gen Fortwo / 2nd Gen Forfour 2016+
454: 1st Gen Forfour 2004–2006
C450/C451/C453: Coupé models
A450/A451/A453: Cabrio (Convertible) models
W453/W454: Forfour (4-door) models
A cross-generational guide that compares specs and service data between the original 450 and the 451 models. 977 pages
A vintage guide for the first-gen City-Coupe/Fortwo covering emergency procedures, bulbs, and basic fuses. 33 pages
A Glasurit-based reference listing official color names and codes for body panels and Tridion cells. 13 pages
A combined catalog of genuine Smart parts and accessories spanning multiple generations. 28 pages
A condensed reference manual for the 451 facelift models, focusing on essential controls and daily operations. 12 pages
The technical launch guide for the US-spec 451; includes detailed engine (M132) and transmission specifications. 98 pages
A highly specific technical guide for the Gen 3 Electric Drive (ED), focusing on high-voltage battery and motor systems. 84 pages
A comprehensive repair manual covering mechanical, electrical, and maintenance procedures for the second-gen Fortwo. 4,602 pages
A community-sourced installation manual for adding aftermarket remote start functionality to the US 451. 15 pages
A technical bulletin regarding damage codes and diagnostics for the M132 engine's air injection system. 1 page
A cross-generational guide that compares specs and service data between the original 450 and the 451 models. 977 pages
A customer-focused document explaining battery longevity, charging habits, and state-of-health monitoring for the 451 ED. 8 pages
The complete North American operator's manual for the 2016 gasoline Fortwo, including basic operation, safety features, and dashboard symbols. 234 pages
The official operator's manual for the EQ/Electric Drive model, with specific sections on high-voltage charging and battery care. 218 pages
A technical deep-dive for service staff covering the engine, chassis, and electronic architecture for the newest generation. 122 pages
A comprehensive repair manual covering mechanical, electrical, and maintenance procedures for the third-gen Fortwo. 4,180 pages
A specialized supplement for the touchscreen infotainment, navigation, and Bluetooth connectivity systems. 77 pages
Detailed operating instructions for the standard non-touchscreen audio system, including radio and Bluetooth pairing. 42 pages
A quick-reference chart for fuse box locations and circuit assignments, essential for electrical troubleshooting. 4 pages
Detailed electrical diagrams for the Signal Acquisition Module (the "brain") of the Roadster. 1 pages
Detailed electrical diagrams 14 pages
The essential "leak booklet" covering remedial measures for common water ingress points in the Roadster and Roadster-Coupe. 48 pages
Operation CHARM: Car Repair Manuals for Everyone (2008-2013 only)
Evilution.co.uk is a long-standing, enthusiast-run technical resource for Smart car owners, offering detailed DIY guides, repair instructions, modifications, and model-specific insights grounded in hands-on experience. Great YouTube as well.
Smart E.R. YouTube channel dedicated to practical tips, how-to guides, reviews, and maintenance insights focused on Smart cars (especially the Fortwo and Forfour models).
Smart Car Owner Resources (MB USA)
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