2005 Smart Fortwo service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Passion Coupe 2-Door
- Base Convertible 2-Door
- Pure Convertible 2-Door
- Pure Coupe 2-Door
- Passion Convertible 2-Door
- Pulse Convertible 2-Door
- Pulse Coupe 2-Door
- Base Coupe 2-Door
Engines covered
- 0.7L 698CC 43Cu. In. l3 GAS SOHC Turbocharged
- 0.8L 799CC l3 DIESEL SOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Complaint There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper blades squeaking, chattering, shuddering B: The windshield is not wiped completely (streaking) C: During the downward movement
Complaint Headlamp, front fog lamp leaky or fogged. Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. If a pressure compe
Complaint Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end). The clunk is heard once when changing from forward to reverse (and vice versa). Note: Sound file in attachment Cause If the
Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment o
Complaint Headlamp, front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Remedy NOTE: If a pr
Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as t
Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump. 3.1. Distributor housing leaks. 3.2. Pump fitting leaks. 3.3. Wa
Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as t
Showing the 8 most recent of 18 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2005 SMART FORTWO. THE CONTACT STATED THAT THE EXHAUST SYSTEM FAILED AND THE FUEL TANK FRACTURED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPA
TL* THE CONTACT OWNS A 2005 SMART FORTWO. THE CONTACT STATED THAT THE EXHAUST SYSTEM FAILED AND THE FUEL TANK FRACTURED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, BUT WAS NOT DIAGNOSED OR REPA
I CAN GET NO INFORMATION ABOUT RECALLS FOR THIS CAR, BUT ESPECIALLY WHETHER OR NOT THE AIRBAGS IN THIS CAR ARE PART OF THE TAKATA AIRBAG RECALL. MERCEDES USA CAN'T HELP. MERCEDES GERMANY WON'T HELP. T
I CAN GET NO INFORMATION ABOUT RECALLS FOR THIS CAR, BUT ESPECIALLY WHETHER OR NOT THE AIRBAGS IN THIS CAR ARE PART OF THE TAKATA AIRBAG RECALL. MERCEDES USA CAN'T HELP. MERCEDES GERMANY WON'T HELP. T
