Electrical figures — Smart Forfour (454)

26 electrical illustrations for the Smart Forfour (454) — schematics, exploded views, and procedure photos drawn from the manuals. Open any figure for its source page, part references, and a copyable link.

Smart fortwo with driver and front passenger airbags fully deployed, door open, showing safety system activation. 454 Deployed driver and passenger airbags in smart fortwo ECU / sensors · p32 Diagram of car ceiling interior with five numbered callouts identifying overhead controls and features. 454Location callout Overhead control panel showing reading lamps, interior Lighting · p48 Diagram of digital instrument cluster showing gauge positions and display screen with numbered callouts. 454Location callout Instrument cluster display layout with speedometer, central Lighting · p50 Instrument cluster showing passenger airbag ON/OFF indicator symbols with disable switch location. 454 Front-passenger airbag status indicator lamps and ECU / sensors · p56 Eco score display showing accelerate, anticipatory, and shift modes with 78% rating and monochrome dashboard view. 454Schematic Eco score display modes and calculation categories for ECU / sensors · p89 Owner manual page showing eco score comparison interface with bar charts and menu navigation options. 454 Eco score display and trip computer functions for comparing ECU / sensors · p90 Owner manual page showing steering wheel combination switch positions for lighting control with callout diagrams. 454Location callout Lighting control operations: auto headlamp mode activation Lighting · p97 Lighting control procedures including headlamp flasher, fog lamps, cornering lights, and headlamp range adjustment with steering wheel and dashboard controls shown. 454 Headlamp flasher, side lamps, foglamps, cornering light Lighting · p98 Manual page showing interior light switches and headlamp adjustment instructions with numbered callouts. 454 Interior lighting controls and headlamp dipped-beam Wiring · p99 Diagram showing three parking aid sensors in rear bumper with operational instructions and safety warnings. 454 Parking aid sensor location and operation on Smart Forfour ECU / sensors · p113 Reversing camera mounted in tailgate logo with callout; parking aid switch shown on steering wheel. 454 Reversing camera location in smart logo tailgate and ECU / sensors · p114 Reversing camera view with numbered callouts showing static and dynamic guide lines. 454Location callout Reversing camera display with colored guide lines showing ECU / sensors · p115 Instrument cluster display diagram with labeled callout numbers 1–13 showing time, transmission, temperature, fuel, and warning indicators. 454Location callout Monochrome instrument cluster display overview with 13 ECU / sensors · p117 Diagram of audio system control panel showing button and port locations with numbered callouts. 454Location callout Smart Audio-System control panel layout with 14 numbered Lighting · p122 Annotated home screen showing 12 numbered interface elements and text instructions for system operation. 454 Smart Media-System home screen overview with touchscreen Wiring · p131 Smart car radio system interface with two display modes and control callouts labeled 1-6. 454Schematic Radio interface showing frequency display mode and presets Lighting · p135 Service procedures for cleaning camera, sensors, and wheels with callout locations. 454Location callout Cleaning reversing camera lens, Active Brake Assist sensor ECU / sensors · p177 Owner manual page showing hazard light button and diagrams for securing smart car on level ground and downhill gradient using wheel chocks. 454 Securing the vehicle after accident or breakdown, including Lighting · p181 Manual page showing jump-start steps with numbered diagram and battery charging instructions. 454Location callout Jump-starting procedure with donor battery and charging Battery (12V) · p188 Headlight assembly with numbered callouts showing bulb removal and retainer installation steps. 454Location callout Headlight bulb replacement procedure for dipped-beam and Lighting · p192 Service manual page showing how to replace front turn signals, side turn signals, and rear tail lamp bulbs with numbered callout diagrams. 454Location callout Front and rear turn signal bulb replacement procedures with Lighting · p193 Service manual page showing tail lamp and license plate bulb replacement steps with labeled diagrams. 454Location callout Tail lamp bulb replacement procedure with numbered callouts Lighting · p194 Instructions and diagrams for accessing and changing fuses in glove compartment and dashboard. 454Location callout Fuse box location and replacement procedure for left-hand Fuses & relays · p195 Instructions for replacing key battery and opening door with emergency release lever 454 Key fob battery replacement procedure and door emergency Battery (12V) · p196 Fuse allocation page with bulb specifications table and labeled fuse box diagram. 454Schematic Fuse allocation chart showing bulb types and fuse box Fuses & relays · p224 Top view diagram showing front and rear roof aerial placement positions with waveband power limits table. 454Schematic Two-way radio and mobile phone aerial positioning on Smart ECU / sensors · p228

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