MERCEDES-BENZ A-Class manuals - service and repair

Repair manuals and video tutorials on MERCEDES-BENZ A-Class

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DIY MERCEDES-BENZ A-Class repair manual

MERCEDES-BENZ A-Class tips and tricks video tutorials

  • MERCEDES-BENZ A-Class service manuals download
    How to change engine oil and oil filter on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • Maintenance manual Mercedes W169 - video guide
    How to change fuel filter on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • MERCEDES-BENZ A-Class manuals free download
    How to change Pollen Filter on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • View and download Mercedes W168 manual online
    How to change front wheel bearing MERCEDES-BENZ A W169 TUTORIAL | AUTODOC
  • MERCEDES-BENZ A-Class workshop manual - car video guide
    How to change rear brake discs and brake pads MERCEDES-BENZ A W169 TUTORIAL | AUTODOC
  • Video instructions and repair manuals for your MERCEDES-BENZ A-Class
    How to change front brake discs and front brake pads on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • MERCEDES-BENZ A-Class service manuals download
    How to change front wheel bearing on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • Maintenance manual Mercedes W169 - video guide
    How to change rear brake drums and rear brake pads on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • MERCEDES-BENZ A-Class manuals free download
    How to change a Rear wheel bearing on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • View and download Mercedes W168 manual online
    How to change front brake discs and brake pads MERCEDES-BENZ A W169 TUTORIAL | AUTODOC
  • MERCEDES-BENZ A-Class workshop manual - car video guide
    How to change rear wiper blades on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • Video instructions and repair manuals for your MERCEDES-BENZ A-Class
    How to change strut mount MERCEDES-BENZ A W169 TUTORIAL | AUTODOC
  • How to change front shock absorbers on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
    How to change front shock absorbers on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • How to change spark plug on MERCEDES-BENZ A160 (W168) [TUTORIAL AUTODOC]
    How to change spark plug on MERCEDES-BENZ A160 (W168) [TUTORIAL AUTODOC]
  • How to change Front Suspension Arm on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
    How to change Front Suspension Arm on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
  • How to change front wiper blades on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
    How to change front wiper blades on MERCEDES-BENZ A W168 TUTORIAL | AUTODOC
DIY MERCEDES-BENZ A-Class repair manual

MERCEDES-BENZ A-Class maintenance and PDF repair manuals with illustrations

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Repair video tutorials for popular MERCEDES-BENZ A-Class models

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    MERCEDES-BENZ A (W168) car repair tutorial | Step-by-step video guide
  • Dare to repair your car? - MERCEDES-BENZ A-Class service and repair manuals
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    MERCEDES-BENZ A W169 repair tutorial | Step-by-step video guide
MERCEDES-BENZ A-Class service manual
Tips and tricks for MERCEDES-BENZ A-Class
  • MERCEDES-BENZ A-Class Tricks - Repair Tips for Fast Fixes
    How to prevent car windows from fogging up | AUTODOC tips
  • MERCEDES-BENZ A-Class service tips and maintenance hacks
    How to check your head gasket | AUTODOC
  • MERCEDES-BENZ A-Class tips and tricks - DIY Repair
    How to clean an engine bay | AUTODOC
  • MERCEDES-BENZ A-Class tips and tricks on servicing
    What causes engine misfire? | AUTODOC
MERCEDES-BENZ service and maintenance manuals

DIY Mercedes-Benz A-Class repair and maintenance

Engine

  • A fuel pump control unit of W176 cars often fails. This leads to the engine reduced output and stall. You can install a new device yourself having downloaded an illustrated PDF manual on Mercedes-Benz A-Class repair.
  • Fuel injectors of diesel engines in W168 and W169 cars can clog. Signs of this include excessive smoke emissions during engine warm-up and its unstable idling. The injectors should be replaced by specialists, as they require further adjustment. You can extend the lifespan of the parts by using only high-quality fuel and changing the fuel filter in time. You will be able to do it in your garage with the help of our step-by-step video tutorial on Mercedes-Benz A-Class repair.

Transmission

  • A stepless transmission control unit of W168 and W169 cars is hardly reliable. Its overheated or cracked housing may result in the decrease of vehicle’s performance and delay in gear shifting. A new device should be mounted at a car repair shop. Our tip for you is to replace transmission oil in due time. Download our Mercedes-Benz A-Class DIY repair and maintenance tutorial for free.
  • A propeller shaft bearing of W169 cars can go bad. The symptoms of this are humming and shuddering during acceleration. The part should be replaced with a new one at a car repair shop.

Steering

  • Frequent off-road driving can lead to the steering rack deformation and leakage. If it fails, you will hear rattling while driving and turn the steering wheel with significant effort. The part should be replaced as a whole assembly at a service station.
  • The moisture ingress causes an electric power steering motor burn-out and a steering angle sensor failure. The signs of the unit malfunctioning are humming while turning a steering wheel and its jamming in a certain position. A specialist should install new components.

Suspension

  • Ball joints break down fast. You can tell they’re defective if there are a rattling sound in suspension, wheel play, uneven tyre wear-out. You can replace the components yourself following our step-by-step Mercedes-Benz A-Class repair and operation instructions. Once you have done it, check and align wheels if necessary.
  • Bushings of suspension arms of W169 cars wear out fast. If a body rolls and there are squeaks while driving on road irregularities, install new spare parts according to a video tutorial.