The diagnostic tool for your MERCEDES-BENZ C-CLASS (W204) C 250 CDI 4-matic (204.082)
GEARHEAD SEASON!
only $125.00 instead of 159 $
For 32+ car brands
- Scan all control units
- Read & erase fault codes
For your brand
- Service reset
- Sensors & actuators
- Special functions
PRO simply offers more
Live your passion for car maintenance like never before! With the autoaid PRO diagnostic tool, you will get more functions for your specific car brand. From in-depth scanning of all control units to reading and deleting fault codes, performing the service reset, accessing sensors and actuators, and through to all the special functions (e.g. regenerating diesel particle filters, training injectors, or opening the electronic parking brakes). It's all available at the best price right here in the shop.
Special features**
- open electronic parking brake
- diesel particulate filter regeneration
- battery replacement
- calibrate steering angle sensor
- brake bleed
- teach throttle
- teach air mass meter
- calibrate electronic parking brake
- Oil service reset
- Basic setting
- close electronic parking brake
- Coding Tyre Pressure Variant
- Control unit initialisation
- diesel particulate filter configuration
- Diesel Particulate Filter Replacement
- headlight adjustment
- High pressure pump initialisation
- injector configuration
- Lateral acceleration sensor zero position calibration
- move parking brake to assembly position
- Rail pressure sensor adjustment
- Reset adaptation parameters
- Reset control unit
- Reset EGR adaptation values
- Reset injector adaptation values
- Reset turbocharger adaption values
- service reset
- Teach Differential Pressure Sensor
- Teach Oxygen Sensor
- teach towbar
- tire pressure calibration
ECU Coverage**
- ABS/ASR/ESP
- Active Collision Prevention
- Adaptive Suspension System
- Air Condition
- Assyst
- Assyst Plus
- Audio
- Auxiliary Heating
- Battery Management
- Brake Assistant
- CD Changer
- Cell Phone/Emergency Call System
- Central Control Panel
- Central Electronic Front
- Central Electronic Front Passenger
- Central Electronic Rear
- Command
- Dashboard
- Diagnostic System (EOBD/OBDII)
- Distance Control
- Door Control Front Left
- Door Control Front Right
- Door Control Rear Left
- Door Control Rear Right
- Electronic Ignition System
- Electronic Selector Lever
- Electronic Stability Control
- Engine Control Module (ECM)
- Fuel Pump
- Gateway
- Information Display
- Level Control
- Light Control
- Light Control Left
- Light Control Right
- Lower Control Panel
- Navigation System
- Parking Aid
- Parking Brake (EPB / SBC)
- Power Steering
- Pump Dynamics Seat
- Radar Sensors Control Unit (SGR)
- Rear Camera
- Rear Control Panel
- Rear Seat Module
- Remote Keyless Entry
- Roof Control
- Seat Driver
- Seat Dynamics front left
- Seat Dynamics front right
- Seat Heater
- Seat Passenger
- Seat Position Memory Driver
- Steering Column Assembly
- Supplemental Restraint System (SRS)
- Supplemental Restraint System (SRS) left
- Supplemental Restraint System (SRS) right
- System-Diagnostics
- Tailgate
- Top, Rear, Sideview Camera (TRSVC)
- Trailer Control Unit
- Transfer Case
- Transmission
- Tuner
- Tyre Pressure Sensor
- Upper Control Panel
- Voice Control
- Xenon Left
- Xenon Right
"Incredible, how much you can read out with autoaid! The quality/price ratio is amazing"
Roberto Tesic, Automotive TechnicianIt's really this easy:
Plug the OBD2 cable into the car and the USB cable into a computer...
...and the diagnosis can already get started!
226 Repairguides for MERCEDES-BENZ C-CLASS (W204) C 250 CDI 4-matic (204.082)
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Component inspection procedures (46)
- Brake system: ABS control unit
- Fuel preparation: accelerator pedal sensor
- Fuel preparation: actuator motor turbo charger
- Chassis: adjust castor
- Chassis: adjust front camber
- Chassis: adjust front foe
- Chassis: adjust rear camber
- Chassis: adjust rear toe
- Airbag: after an accident
- Fuel preparation: air mass sensor
- Airbag: airbag control unit
- Fuel preparation: boost pressure sensor
- Fuel preparation: boost pressure temperature sensor
- Fuel preparation: camshaft sensor
- Bus system: CAN-bus
- Air conditioning: check refrigerant condition
- Air conditioning: check refrigerant pressure
- Fuel preparation: coolant temperature sensor
- Fuel preparation: crankshaft speed sensor with Start-Stop
- Fuel preparation: crankshaft speed sensor without Start-Stop
- Fuel preparation: electric coolant thermostat
- Fuel preparation: engine control unit with Start-Stop system
- Fuel preparation: engine control unit without Start-Stop system
- Fuel preparation: engine oil temperature sensor
- Fuel preparation: exhaust gas pressure sensor
- Fuel preparation: exhaust gas regulation valve (EGR Valve)
- Fuel preparation: exhaust gas temperature sensor
- Fuel preparation: exhaust recirculation cooling
- Fuel preparation: fuel regulation valve
- Fuel preparation: fuel temperature sensor
- Fuel preparation: heater crankcase ventilation
- Fuel preparation: injector
- Fuel preparation: knock sensor
- Fuel preparation: MAP Sensor
- Fuel preparation: O2 sensor
- Fuel preparation: particle filter-pressure sensor
- Fuel preparation: rail pressure control valve
- Fuel preparation: rail pressure sensor
- Anti-theft alarm system: Read out last source of alarm
- Fuel preparation: solenoid valve boost pressure control
- Fuel preparation: solenoid valve charging pressure control valve
- Fuel preparation: solenoid valve engine mounting
- Brake system: speed sensor
- Fuel preparation: throttle valve unit
- Brake system: transversal acceleration sensor
- Fuel preparation: variable intake manifold
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Component location plans (43)
- Brake system: ABS control unit
- Fuel preparation: actuator motor turbo charger
- Fuel preparation: air mass sensor
- Airbag: airbag
- Airbag: airbag control unit
- Transmission control: automatic transmission control unit
- Fuel preparation: boost pressure sensor
- Fuel preparation: boost pressure temperature sensor
- Fuel preparation: camshaft sensor
- Bus system: CAN-Bus distributor
- Central electrics: central electronics
- Lighting: control unit automatic headlight adjustment
- Fuel preparation: crankshaft speed sensor
- Airbag: crash sensor
- Fuel preparation: electric coolant thermostat
- Fuel preparation: engine bay overview
- Fuel preparation: engine control unit
- Fuel preparation: exhaust gas pressure sensor
- Fuel preparation: exhaust recirculation cooling
- Fuel preparation: fuel regulation valve
- Fuel preparation: fuel temperature sensor
- Electrical system: fuse box at trun right as of MY.2009
- Electrical system: fuse box in engine bay left as of MY.2009
- Electrical system: fuse box in engine bay left up to MY.2008
- Electrical system: fuse box in trunk bay right up to MY.2008
- Fuel preparation: glow plug system
- Air conditioning: heater fan output stage
- Fuel preparation: injector
- Diagnostic connector: location of diagnose socket
- Electrical system: location of fuses and relay box
- Fuel preparation: MAP Sensor
- Fuel preparation: oil level sensor
- Identification: paint number
- Electrical system: position of ground connections
- Fuel preparation: rail pressure control valve
- Fuel preparation: rail pressure sensor
- Parking aid: reverse warning system control unit
- Brake system: sensors
- Air conditioning: service connection
- Fuel preparation: throttle valve unit
- Tire pressure control system: tyre pressure control
- Fuel preparation: variable intake manifold
- Identification: vehicle identification number
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Data lists (19)
- Brake system: ABS control unit
- Chassis: adjustment data for wheel alignment
- Airbag: airbag
- Lighting: bulbs
- Fuel preparation: engine control unit
- Air conditioning: operating fluids
- Brake system: operating fluids
- Engine: operating fluids
- Steering system: operating fluids
- Inspection: replacement intervals
- Air conditioning: test values
- Airbag: test values
- Electrical system: test values
- Tire pressure control system: test values
- Airbag: tightening torques
- Brake system: tightening torques
- Chassis: tightening torques
- Steering system: tightening torques
- Chassis: wheels
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Descriptions (22)
- Fuel preparation: air mass sensor
- Chassis: camber
- Chassis: caster
- Fuel preparation: coolant temperature sensor
- Fuel preparation: crankshaft speed sensor
- Fuel preparation: exhaust gas regulation
- Fuel preparation: high-pressure pump
- Fuel preparation: injector
- Fuel preparation: intake air temperature sensor
- Fuel preparation: intake manifold pressure sensor / charge pressure sensor
- Fuel preparation: O2 sensor
- Electrical system: plug connector allocation for alternator
- Fuel preparation: rail pressure control valve
- Fuel preparation: rail pressure sensor
- Air conditioning: refrigerant cycle
- Brake system: speedsensor activ
- Chassis: splay
- Chassis: thrust angle
- Chassis: toe
- Chassis: tyre
- Tire pressure control system: tyre pressure control
- Fuel preparation: wastegate turbo
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Installation and replacement guides (5)
- Electrical system: battery removing and installatio
- Airbag: driver airbag
- Air conditioning: interior air filter remove and install
- Central locking: remove battery radio remote control
- Body interior: remove front doortrim
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Troubleshooting guides (10)
- Fuel preparation: boost pressure too high
- Fuel preparation: boost pressure too low
- Fuel preparation: combustion misfiring
- Fuel preparation: engine has a lack of performance
- Fuel preparation: Engine is not starting
- Fuel preparation: engine starts and turn off immediately
- Fuel preparation: engine turn high
- Fuel preparation: Engine very hard to start
- Fuel preparation: smoke black
- Fuel preparation: smoke white
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Wiring diagrams (67)
- Bus system: CAN-Bus as of 06.2010
- Bus system: CAN-bus up to 05.2010
- Brake system: plug connection ABS
- Airbag: plug connection airbag
- Instument cluster: plug connection instrument cluster
- Parking aid: plug connection parking aid
- Fuel preparation: plug connection piezo injector and Start-Stop
- Fuel preparation: plug connection solenoid injector
- Fuel preparation: plug connection solenoid injector and Start-Stop
- Fuel preparation: plug connection with piezo injector
- Trailer hitch: plug connector allocation for trailer hitch 13 pin
- Trailer hitch: plug connector allocation for trailer hitch 7 pin
- Transmission control: wiring diagram 5-gear automatic transmission
- Transmission control: wiring diagram 7-gear automatic transmission
- Brake system: wiring diagram ABS as of 03.2011
- Brake system: wiring diagram ABS up to 02.2011
- Air conditioning: wiring diagram air conditioning as of 06.2010
- Air conditioning: wiring diagram air conditioning up to 05.2010
- Airbag: wiring diagram Airbag
- Anti-theft alarm system: wiring diagram anti-theft alarm system
- Air conditioning: wiring diagram auto air conditioning as of 06.2010
- Air conditioning: wiring diagram auto air conditioning up to 05.2010
- Lighting: wiring diagram brake light switch
- Power window lifter: wiring diagram control unit front right as of 04.2010
- Engine: wiring diagram cooling fan
- Diagnostic connector: wiring diagram diagnose socket as of 06.2009
- Diagnostic connector: wiring diagram diagnose socket up to 05.2009
- Power window lifter: wiring diagram door control unit front left
- Power window lifter: wiring diagram door control unit front right up to 03.2010
- Power window lifter: wiring diagram door control unit rear left
- Power window lifter: wiring diagram door control unit rear right as of 04.2010
- Power window lifter: wiring diagram door control unit rear right up to 03.2010
- Lighting: wiring diagram driving light 12.2009 up to 02.2011
- Lighting: wiring diagram driving light up to 11.2009
- Lighting: wiring diagram driving light with xenon headlamp 12.2009 up to 02.2011
- Lighting: wiring diagram driving light with xenon headlamp as of 03.2011
- Lighting: wiring diagram driving light with xenon headlamp up to 11.2009
- Lighting: wiring diagram fog lamp as of 12.2009
- Lighting: wiring diagram fog lamp up to 11.2009
- Electrical system: wiring diagram horn
- Lighting: wiring diagram indicatior light as of 03.2011
- Lighting: wiring diagram indicatior light up to 02.2011
- Lighting: wiring diagram indicatior light with xenon headlamp up to 02.2011
- Instument cluster: wiring diagram instrument cluster
- Chassis: wiring diagram level control system as of 06.2009
- Chassis: wiring diagram level control system up to 05.2009
- Parking aid: wiring diagram parking aid
- Fuel preparation: wiring diagram piezo injector and Start-Stop as of 12.2009
- Fuel preparation: wiring diagram piezo injector and Start-Stop up to 11.2009
- Fuel preparation: wiring diagram piezo injector as of 12.2009
- Fuel preparation: wiring diagram piezo injector up to 11.2009
- Steering system: wiring diagram power steering electro hydraulic
- Steering system: wiring diagram power steering electro mechanic
- Lighting: wiring diagram reverse gear light
- Lighting: wiring diagram running lights as of 03.2011
- Power window lifter: wiring diagram sliding roof
- Fuel preparation: wiring diagram solenoid injector and Start-Stop as of 12.2009
- Fuel preparation: wiring diagram solenoid injector and Start-Stop up to 11.2009
- Fuel preparation: wiring diagram solenoid injector as of 12.2009
- Fuel preparation: wiring diagram solenoid injector up to 11.2009
- Electrical system: wiring diagram start/load
- Steering system: wiring diagram steering column module
- Tire pressure control system: wiring diagram tire pressure monitoring as of 12.2009
- Tire pressure control system: wiring diagram tire pressure monitoring up to 11.2009
- Trailer hitch: wiring diagram trailer hitch as of 06.2009
- Trailer hitch: wiring diagram trailer hitch up to 05.2009
- Windschield washer: wiring diagram windscreen wiper
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Tips and tricks (6)
- Electrical system: diverse disfunctions
- Parking aid: fault code display parking aid
- Fuel preparation: fault code particle filter-differential pressure sensor
- Electrical system: fault code undervoltage
- Airbag: Seat belt does not roll up properly.
- Stop and go system: Start-Stop system without function
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Reset instructions (6)
- Inspection: read out complete service quantity with 12-button steering wheel
- Inspection: read out complete service quantity with 4-button steering wheel
- Inspection: read out workshop code with 12-button steering wheel
- Inspection: read out workshop code with 4-button steering wheel
- Inspection: service reset with 12-button steering wheel
- Inspection: service reset with 4-button steering wheel
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Safety instructions (2)
- Air conditioning: safety instructions
- Airbag: safety instructions
Brand coverage
Marke | Marke | Marke | Marke |
---|---|---|---|
Alfa Romeo | Ford | Mini | Seat |
Audi | Honda | Mitsubishi | Škoda |
BMW | Hyundai | Nissan | Smart |
Citroën | Kia | Opel | Volkswagen |
Dacia | Mazda | Peugeot | Volvo |
Fiat | Mercedes-Benz | Renault | and more |
Our most popular car makes |
Alfa Romeo |
Audi |
BMW |
Citroën |
Dacia |
Fiat |
Ford |
Honda |
Hyundai |
Kia |
Mazda |
Mercedes-Benz |
Mini |
Mitsubishi |
Nissan |
Opel |
Peugeot |
Renault |
Saab |
Seat |
Škoda |
Smart |
Volkswagen |
Volvo |
and more |
32+ brands, 2500+ models
autoaid car diagnostic tools work with vehicles from more than 32 car brands dating back from the year 2000 to today. With PRO, you will get all the functions for the brand of your choice. Here you can find the list for vehicle coverage
More features, best price
Our PRO tools are so popular for good reason. From the control unit coverage to the service reset and all special functions, you won’t find a comparable device at a lower price.
Upgrade at any time
Want to add more brands to your PRO tool? No problem - this can be done at any time with just a few clicks. And if you want all 32+ brands, you can easily upgrade from PRO to EXPERT. It’s always flexible.
10 years of experience
Ten years of experience have gone into autoaid's car diagnostic tools, and we will continue to develop them from our headquarters in Berlin. The quality of our products is well known through television and trade press.
Technical details
Dimensions | 55 mm x 25 mm x 12 mm |
Weight | 200 g |
OBD2 pins | Full 16 pin set with multiplexer for all pin configurations |
Cables | OBD2 0.75 m & USB 0.75 m |
Software | autoaid Diagnostics+ for Windows 10 / 11 |
Requirements | PC, laptop, or tablet with Windows 10 / 11 & permanent internet connection |
Upgrades | Upgrade anytime to EXPERT |
Quality guarantee | 2 year warranty on hardware (for diagnostic tools) |
Dimensions 55 mm x 25 mm x 12 mm |
Weight 200 g |
OBD2 pins Full 16 pin set with multiplexer for all pin configurations |
Cables OBD2 0.75 m & USB 0.75 m |
Software autoaid Diagnostics+ for Windows 10 / 11 |
Requirements PC, laptop, or tablet with Windows 10 / 11 & permanent internet connection |
Upgrades Upgrade anytime to EXPERT |
Quality guarantee 2 year warranty on hardware (for diagnostic tools) |