Chassis figures — Smart Fortwo / Forfour (453)

512 chassis illustrations for the Smart Fortwo / Forfour (453) — schematics, exploded views, and procedure photos drawn from the manuals. Open any figure for its source page, part references, and a copyable link.

Steering wheel with four numbered control buttons and their functions listed below the photo. 453Location callout Multifunction steering wheel button locations and functions Steering · p13 Dashboard interior view with steering wheel, instrument panel, touchscreen display, and ventilation vents. 453 Interior design dashboard and steering wheel layout for Steering · p31 Labeled front axle assembly diagram with numbered callouts identifying suspension parts and steering components. 453Exploded view Front axle assembly with MacPherson strut design showing Suspension · p57 Exploded view of smart 453 rear axle with seven numbered components including springs, dampers, and bearings. 453Exploded view Model 453 rear axle assembly with De Dion design, showing Suspension · p58 Cross-section diagram of front suspension strut showing internal spring and damper components. 453Exploded view MacPherson suspension strut front axle assembly with coil Suspension · p59 Cross-section of rear suspension shock absorber and coil spring mounted on axle carrier. 453Exploded view Rear axle damping and springing sectional view showing Suspension · p60 Exploded view of steering components showing rack-and-pinion gear, tie rods, control unit, motor, and torque sensor. 453Exploded view Electric power steering assembly for model 453 with Steering · p61 Three exploded views showing front ventilated disc brake, rear drum brake, and brake control system for Smart 453 chassis. 453Exploded view Smart 453 brake system components: front disc brakes, rear Brakes · p62 Table and photos showing six wheel code options (R82, R83, R88, R86, R87, R95, R91) with tire sizes and visual representations of each wheel design. 453Location callout Wheels and tires specifications table and visual examples Wheels & tires · p64 Three alloy wheel and tire assemblies labeled R87, R95, and R91 for Smart 453 models. 453 Three light alloy wheel designs for Smart fortwo/forfour Wheels & tires · p65 Tire pressure monitor explanation and wheel sensor with valve component image. 453 Tire pressure monitor system with directly measuring TPM Wheels & tires · p82 Smart fortwo front view showing distance warning radar sensor location in center grille. 453Location callout Front end distance warning function controller unit with Brakes · p86 Engine bay photo of Smart 453 with cooling system and components visible for inspection. 453 Model 453 front engine compartment inspection procedure for Brakes · p454 Top-down undercarriage diagram of Smart Fortwo 453 with wheels and major systems visible. 453 Model 453 underside view showing drivetrain, suspension Brakes · p455 Service overview page for Smart 453 model with vehicle images and maintenance checklist 453 Smart ForTwo 453 service overview sheet with modification Brakes · p460 Smart Fortwo 453 new vehicle delivery inspection form with checkbox sections for exterior, tires, brakes, interior, and miscellaneous items. 453 Model 453 passenger car delivery inspection checklist with Brakes · p482 Service inspection form with checkbox table for spring maintenance across Smart models 453Location callout Spring inspection service checklist for Smart models Brakes · p492 Service inspection form showing customer details, brake test, windshield, wiper blades, and fluid level check boxes. 453Location callout Travel inspection checklist for Smart 451 and 453 models Brakes · p495 Service inspection form listing winter maintenance tasks for Smart cars with numbered checkboxes. 453 Winter inspection checklist for Smart models 450–454 with Brakes · p503 Three views showing steering wheel buttons, digital gauge cluster, and left-side ECO start button. 453Location callout Multifunction steering wheel controls, instrument cluster Steering · p887 Engine bay diagram showing three detailed views of right engine support assembly with numbered callouts for removal steps. 453Location callout Right engine support removal and installation procedure for Suspension · p1276 Service manual page showing master cylinder location, brake fluid reservoir, and step-by-step removal instructions with numbered callouts. 453Location callout Master cylinder removal procedure for 454 chassis with Brakes · p1313 Service manual page showing brake master cylinder removal steps with engine bay photos and interior clips. 453Location callout Master cylinder removal and installation procedure for Brakes · p1315 Six-panel exploded view showing transmission differential bearing removal and installation steps using workshop press. 453Exploded view Remove/install tapered roller bearings on differential Wheels & tires · p1392 Right side steering column photo with callout labels for ignition lock S2, diagnostic connector X11/4, and component A8/1. 453Location callout Steering column right view showing ignition lock and Steering · p1415 Steering wheel with gearshift paddles highlighted, showing paddle location and installation procedure. 453 Gearshift paddle retrofit installation on steering wheel Steering · p1450 Exploded view diagram of brake pedal assembly with labeled parts and step-by-step removal instructions for Smart 453. 453Exploded view Brake pedal assembly removal and installation procedure for Brakes · p1456 Brake pedal assembly diagram with numbered callouts showing removal steps and bearing bracket torque specification. 453Torque table Brake pedal removal and installation procedure for chassis Brakes · p1459 Smart Fortwo 453 front view and engine bay showing controller unit A90 location with callout 13, plus adjustment device and four-step calibration procedure. 453Location callout Calibrate electric controller unit for distance warning Brakes · p1470 Service procedure showing controller unit A90 locations and removal steps for Smart 453 fortwo. 453Location callout Remove/install distance warning controller unit A90 with Brakes · p1475 Labeled photograph of rear suspension showing shock absorber, spring, and axle components with numbered callouts 1-5. 453Exploded view Remove/install rear spring procedure with numbered callouts Suspension · p1512 Technical diagram showing rear spring removal steps for Smart 453 with numbered callouts and detail views of spring components. 453Exploded view Model 453 rear spring removal/installation procedure with Suspension · p1514 Exploded diagram and photos of suspension strut parts for Smart Fortwo 453 model. 453Exploded view Chassis 453 front and rear suspension strut components Suspension · p1517 Exploded view of suspension strut components including piston rod, spring, bellows, and assembly tool set with numbered callout procedure. 453Exploded view Suspension strut disassembly/assembly procedure for 454.0 Suspension · p1520 Exploded diagram of suspension strut parts numbered 1-9, with service table below listing removal and inspection steps. 453Exploded view Model 453 suspension strut disassembly/assembly exploded Suspension · p1522 Service manual page showing rear shock absorber removal steps with three-part exploded view photos and parts table. 453Torque table Rear shock absorber removal and installation procedure for Suspension · p1524 Smart 453 rear shock absorber service diagram showing removal sequence, piston rod, nuts, bearings, and exploded component views with numbered callouts. 453Exploded view Model 453 rear shock absorber removal and installation Suspension · p1525 Service manual page showing suspension strut removal steps, numbered callouts, and torque spec table for model 454. 453Torque table Remove/install front suspension strut on smart forfour Suspension · p1527 Three photographs showing suspension strut assembly, bracket connections, and fastener details for Smart Fortwo 453. 453Exploded view Model 453 suspension strut removal and installation Suspension · p1529 Shock absorber strut assembly showing damper tube, piston rod, and sealing piston friction marks with close-up detail. 453Location callout Suspension struts and shock absorber assembly components Suspension · p1533 Front suspension anti-roll bar assembly diagram with labeled callouts and step-by-step removal procedure. 453Exploded view Front anti-roll bar removal and installation procedure for Suspension · p1535 Exploded view of front stabilizer bar assembly showing stabilizer, nuts, linkage, bolts, and elastomer bearings. 453Exploded view Model 453 front stabilizer bar removal/installation Suspension · p1536 Service manual page showing stabilizer bar link rod components, vehicle diagram, and self-locking nuts for model 453. 453Exploded view Front stabilizer bar link rod removal and installation Suspension · p1538 Service manual page showing Smart 453 torsion bar linkage components and assembly tools. 453Exploded view Model 453 front stabilizer bar torsion bar linkage removal Suspension · p1540 Overhead and side views of Smart 453 front suspension assembly with six numbered callout locations identifying steering and suspension parts. 453Exploded view Model 453 front axle and ball joint inspection with Suspension · p1550 Technical diagram of 453 front axle showing numbered callouts for suspension and brake parts. 453Exploded view Smart 453 lower and front axle assembly with suspension Brakes · p1552 Two photos of front axle assembly with numbered callouts 1, 25-29 identifying fasteners and cooling system lines. 453Exploded view Front axle assembly with air conditioning components Suspension · p1553 Exploded view diagrams of front axle assembly with 30 labeled callout points showing suspension, steering, and brake parts. 453Exploded view Model 453 front axle removal and installation procedure Suspension · p1555 Top-down view of front axle assembly with numbered callouts showing refrigerant lines, coolant hoses, bolts, and retaining plate. 453Location callout Front axle assembly with refrigerant and coolant hose Suspension · p1556 Service manual page showing steering assembly interior view and front axle carrier assembly with numbered callouts. 453Location callout Front axle carrier removal and installation procedure for Suspension · p1559 Workshop manual page showing front axle carrier removal steps with numbered callout photos and procedural table for Smart 454. 453Exploded view Front axle carrier removal and installation procedure for Suspension · p1562 Flange ball joint assembly diagram showing pin, collar, transverse control arm, and installation steps for Smart 453. 453Exploded view Smart 453 flange ball joint removal and installation Suspension · p1565 Exploded diagram of front suspension showing transverse control arm assembly and related components with callout labels. 453Exploded view Front axle transverse control arm removal and installation Suspension · p1568 Exploded view diagram showing wheel bearing components, steering knuckle assembly, and numbered parts for model 453. 453Exploded view Model 453 wheel bearing removal and installation procedure Wheels & tires · p1570 Technical diagram showing four photos of front suspension components with numbered callouts and step-by-step removal procedure table. 453Exploded view Front axle wishbone removal and installation procedure for Suspension · p1572 Smart Fortwo 454 front steering knuckle removal steps with labeled callouts and component photos. 453Exploded view Steering knuckle removal and installation procedure for Suspension · p1575 Service manual page showing steering knuckle components and step-by-step removal procedure for Smart Fortwo 453. 453Exploded view Model 453 steering knuckle removal and installation Suspension · p1579 Rear axle assembly diagram with 8 labeled components and service procedure steps for Smart fortwo 453. 453Exploded view Rear axle assembly components with numbered callouts Suspension · p1595 Rear axle assembly diagram showing clamps, bolts, brake hoses, electrical lines, and RPM sensors for Smart 454. 453 Complete rear axle assembly removal/installation procedure Brakes · p1597 Technical diagram showing control arm service locations on Smart 453 chassis with callout labels and service table. 453Exploded view Smart 453 model control arm removal/installation procedure Suspension · p1600 Undercarriage diagram showing rear axle components and ball joints with numbered callouts. 453Exploded view Rear axle and rear axle ball joints inspection points for Suspension · p1604 Wheel hub and bearing removal diagram for Smart Fortwo 454 model showing callout locations. 453Location callout Remove/install wheel bearing on Smart 454.0 rear axle with Suspension · p1607 Exploded diagrams showing wheel bearing, bolts, brake cover plate, and rear axle shaft components for Smart Fortwo 453. 453Exploded view Model 453 wheel bearing removal and installation procedure Wheels & tires · p1609 Technical service diagram with numbered callouts showing rear axle shaft removal steps and components for Smart 453 model. 453Exploded view Rear axle shaft removal/installation procedure for Smart Suspension · p1613 Diagram showing wheel balance weight types and balancing service steps for model 454. 453Location callout Wheel balancing weights placement and removal procedure for Wheels & tires · p1637 Wheel balancing diagram showing clip-on and adhesive weight placement on Smart 453 wheels. 453Location callout Model 453 wheel balancing procedure using clip-on and Wheels & tires · p1638 Smart Fortwo trunk open showing TIREFIT tire sealant bottle location with expiration date callout 453Location callout TIREFIT tire sealant inspection procedure for chassis 454.0 Wheels & tires · p1639 TIREFIT container location and expiration date check procedure for Smart Fortwo 453 453Location callout TIREFIT tire sealant container location behind Wheels & tires · p1640 Diagram showing tire sealant drainage procedure with labeled components and step-by-step instructions. 453Location callout Draining TIREFIT sealant out of tires on Smart ForTwo 454.0 Wheels & tires · p1644 Diagram showing tire sealant container, drain hose, and valve assembly for Smart Fortwo 453. 453Location callout Model 453 TIREFIT sealant drainage procedure with numbered Wheels & tires · p1645 Diagram of tire removal and installation with numbered callout steps for Smart 454 wheel service. 453Location callout Tire replacement procedure for model 454 showing wheel Wheels & tires · p1658 Step-by-step tire removal instructions with callouts showing valve, sensors, and mounting tool positions 453Location callout Model 453 tire replacement procedure with valve stem and Wheels & tires · p1659 Two BRABUS wheel designs and installation steps for Smart 454 model 453Location callout Retrofit BRABUS light alloy wheels 454.0 installation Wheels & tires · p1661 Service manual page showing light alloy wheel retrofit procedure with numbered callouts on vehicle image. 453Location callout Retrofit light alloy wheels for model 453.3/4 Smart ForTwo Wheels & tires · p1662 Diagram showing light alloy wheel zones A, B, C with table of permissible treatments and restrictions. 453Location callout Light alloy wheel cosmetic processing service zones A, B, C Wheels & tires · p1664 Close-up wheel image showing radial crack in rim flange with magnified detail callout. 453 Light alloy wheel radial crack in rim flange; warranty Wheels & tires · p1665 Technical diagrams of adhesive and clamping wheel balancing weights with numbered callouts identifying lead weights, zinc weights, and zinc identification markings. 453Location callout Wheel balancing weight types and identification for Smart Wheels & tires · p1667 Tire sealant kit contents and step-by-step instructions for applying emergency tire seal to damaged tire. 453Location callout Temporary tire sealing kit components and application Wheels & tires · p1669 Steering column stalk and instrument cluster display showing tire pressure monitoring system calibration steps. 453Location callout Model 453 tire pressure calibration procedure using Wheels & tires · p1673 Diagram showing RDK tire pressure monitor sensor locations on Smart 453 chassis with labeled components. 453Exploded view Smart 453 fortwo tire pressure monitoring system (RDK) Wheels & tires · p1675 Step-by-step photos showing tire pressure sensor removal from all four wheels of Smart 453 fortwo. 453Exploded view Model 453 tire pressure sensor removal and installation Wheels & tires · p1676 Service procedure for replacing tire pressure sticker on vehicle B-pillar. 453 Replace tire pressure information label on B-pillar, Smart Wheels & tires · p1679 Top-down diagram of Smart 453 showing labeled measurement points A1, A2, B1, B2, C1, C2 on front and rear axles. 453Location callout Smart 453 chassis carry out distance and comparison Suspension · p1685 Brake fluid boiling point test equipment diagram showing refractometer meter and pipette with numbered callouts. 453Location callout Brake fluid wet boiling point measurement procedure for Brakes · p1704 Exploded view diagram and four photographs showing brake system components and fluid replacement points on Smart car. 453Exploded view Brake fluid replacement procedure for Smart Fortwo 454 with Brakes · p1707 Brake system diagram with numbered callouts showing fluid reservoir, calipers, and bleeder valve locations on Smart Fortwo 454. 453Location callout Brake fluid replacement procedure for Smart Fortwo 454 Brakes · p1709 Engine bay photo showing numbered callouts for brake fluid expansion reservoir and cap on Smart 453. 453Location callout Brake fluid expansion reservoir and cap location on model Brakes · p1711 Service procedure showing brake pedal assembly and stop lamp switch adjustment steps for Smart 454 Roadster. 453Location callout Adjust mechanical stop lamp switch on 454 Roadster, brake Brakes · p1716 Three brake disk types compared with close-up wear surfaces and cross-section diagram showing perforation holes. 453Location callout Brake disk condition assessment showing steel and ceramic Brakes · p1717 Brake disk diagram with three numbered callout points indicating wear bore locations for inspection. 453Exploded view Compound brake disk with wear bores showing outer, center Brakes · p1718 Service manual page showing Smart 453 front brake pads inspection using flashlight and mirror method. 453Location callout Model 453 front axle brake lining condition assessment Brakes · p1720 Smart 453 rear brake lining inspection photos and service procedure table with numbered steps. 453Location callout Model 453 rear axle brake lining condition assessment Brakes · p1722 Brake system bleeding locations and procedure steps for Smart Fortwo 454 rear disk brakes. 453Location callout Brake system bleeding procedure for chassis 454 with rear Brakes · p1724 Brake bleeding diagram showing cap, fluid reservoir, calipers, cylinders, and bleeder valve locations on Smart 454. 453Location callout Brake system bleeding procedure for Smart Fortwo 454 with Brakes · p1727 Engine bay showing brake fluid reservoir with numbered callouts and bleeding procedure instructions table. 453Location callout Brake fluid reservoir, cap, and bleed bottle locations on Brakes · p1730 Brake fluid expansion reservoir with MIN/MAX marks and inspection cap labeled on Smart 454. 453Location callout Brake system expansion reservoir fluid level inspection Brakes · p1732 Brake fluid reservoir location and fluid level check instructions for model 453. 453Location callout Brake fluid reservoir inspection procedure for Smart Fortwo Brakes · p1733 Drum brake assembly with callout labels showing plug and brake drum, inspection procedure table below. 453Location callout Rear drum brake lining thickness inspection procedure for Brakes · p1734 Brake caliper assembly with numbered callouts for brake disk and brake pads 453Location callout 454 front axle brake assembly showing disc and pads Brakes · p1737 Brake caliper assembly showing brake disk and brake pads with numbered callouts and service procedure table. 453Location callout Front axle brake pad thickness check and brake disk Brakes · p1738 Exploded view diagram of drum brake shoes, springs, adjusting lever, and thrust rod components with assembly sequence. 453Exploded view Brake shoe disassembly and assembly procedure for Smart Brakes · p1739 Smart 453 top view and front brake caliper with disk inspection callouts 453Location callout Model 453 brake disk inspection procedure with front axle Brakes · p1742 Exploded view of rear brake shoe assembly with 11 numbered components and removal/installation procedure table. 453Exploded view Install, remove automatic brake adjuster (454.0 except CODE Brakes · p1744 Three-step brake carrier service diagram for Smart 453 showing disassembly sequence and components. 453Exploded view Smart 453 brake carrier removal and installation procedure Brakes · p1746 Smart Fortwo 454 rear brake carrier plate removal and installation guide with labeled components and step-by-step instructions. 453Exploded view Remove/install brake carrier plate 454.0 with CODE (30Y) Brakes · p1747 Rear brake assembly diagram showing anchor plate, handbrake cable, catch hook, bolts, and wheel brake cylinder. 453Location callout Brake carrier plate removal/installation procedure 454 rear Brakes · p1749 Service manual page showing brake carrier plate removal steps with four detailed photographs of brake assembly components. 453Exploded view Model 453 brake carrier plate removal and installation Brakes · p1750 Two photos showing brake drum removal steps with numbered callouts and service procedure table below. 453Exploded view Brake drum removal and installation procedure for Smart Brakes · p1751 Exploded view diagram of brake drum assembly with numbered callouts 1-7 identifying brake components on Smart 453. 453Exploded view Brake drum removal and installation procedure for Smart Brakes · p1752 Service manual page showing brake fluid reservoir removal steps with engine bay photo and vehicle diagram 453Location callout Brake fluid reservoir removal and installation procedure Brakes · p1755 Two black and white photos showing brake fluid reservoir location and related components on Smart 454 with labeled callouts. 453Location callout Smart 454 brake fluid reservoir removal and installation Brakes · p1756 Service procedure photos showing brake hose components and retaining clamps at rear axle with numbered callouts 1-5. 453Location callout Brake hose removal and installation procedure at rear axle Brakes · p1757 Brake hose service procedure showing caliper assembly, hose routing, and retaining clamps for Smart Fortwo 453. 453Exploded view Model 453 brake hose removal and installation procedure for Brakes · p1759 Brake pedal area showing stop lamp switch location with numbered callouts and service steps. 453Location callout Brake light switch removal and installation procedure for Brakes · p1761 Two photographs showing brake line connections to master brake cylinder and ESP hydraulic unit with labeled callouts A through B. 453Location callout Brake line removal and installation from master cylinder to Brakes · p1762 Diagram showing brake line routing on Smart Fortwo 454 front axle with labeled components and engine reference. 453Location callout Smart Fortwo 454.0 front axle brake lines removal and Brakes · p1764 Smart 454 rear axle brake system diagram with callouts for hydraulic unit, lines, hoses, bracket, and muffler locations. 453Exploded view Model 454.0 rear axle brake lines removal and installation Brakes · p1767 Service procedure diagram with numbered callouts showing brake line components and engine bay routing for smart fortwo 453Location callout Brake line removal and installation procedure for 454.0# 2# Brakes · p1770 Service manual page with three engine bay photos and detailed brake line removal steps for Smart Fortwo 454 model. 453Location callout Brake line removal and installation procedure for 454 Brakes · p1772 Underside view of Smart car showing brake line connections to wheel brake cylinder with numbered callouts and detailed service procedure table. 453Location callout Brake line removal and installation procedure for Smart Brakes · p1774

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