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eCarService · Driver Academy

Car care guides for drivers

Learn what a warning light or worrying symptom may mean, what you can check safely and when you should stop driving.

Symptoms and possible causes Step-by-step diagnostics Practical driver knowledge

Knowledge base

77

guides to help you prepare for a conversation with a workshop.

Understand first

Learn the possible cause of a symptom

Then decide

Know what to ask during your visit

Choose a location

Book a workshop at the location you prefer

Topics:Computer diagnosticsVibrations at speed - wheels and tyresEngine and ancillariesStarting problems when engine is warmADAS and driver assistance systemsBrakesPreparing for long-term storageOil and maintenanceTransmission and drivelineBrake serviceAir conditioning and cooling serviceGearbox and drivetrainAir conditioning and coolingEngine oil consumptionOil service and maintenanceEngine and accessoriesDiagnostykaBrakes and safetyEngine and emissionsEngine and exhaust emissionsEngine and coolingSuspension and wheelsEngine and electricsSuspension and geometryTransmission and drivetrainOperation and safetyDriving safetyAir conditioningDiagnostics and electronicsSuspension and alignment

Latest guides

Knowledge that helps you understand your car

Learn about the possible causes first. Choose a location once you are ready to book a visit.

Brakes and safety17 June 20263 min

How does ABS work? Technology that has saved drivers' lives for over 40 years

It's an autumn evening. The tarmac is wet after rain and visibility is limited. A deer runs onto the road. You instinctively stamp the brake pedal to the floor.

Brakes and safety17 June 20263 min

When to replace brake pads? 7 signs you must not ignore

Most drivers change oil on schedule and remember seasonal tyre changes and inspections. Unfortunately, brake pads—directly affecting safety—are checked far less often.

Brakes and safety17 June 20263 min

Why do brakes squeal? It doesn't always mean a failure

You approach a junction. You press the brake pedal gently and suddenly hear a characteristic, high-pitched squeal. For a moment you wonder whether it's your car or the vehicle next to you.

Operation and safety17 June 20263 min

How does computer diagnostics work?

Many drivers think computer diagnostics is connecting a tester, reading a fault code and clearing it. In practice, that's only the beginning.

Engine and electrics17 June 20267 min

Car won't start? Check before you call for help

It's Monday. A few minutes past six in the morning. You're about to leave for work, take the children to school or make an important meeting. You get into the car, turn the key or press the START button.

Need help?

Do you have a problem with your car?

Choose a workshop and describe the symptoms in the booking form.