Carly Smart Mechanic

Your personal mechanic - anytime, anywhere.

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See detailed fault descriptions created by expert mechanics and see what you can repair yourself.

Have the insights of a mechanic available wherever you go

Understand your fault codes

Understand your fault codes

Get detailed fault descriptions written by expert mechanics, which will help you to understand your car's fault codes better.
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Potential symptoms

  • Bad starting behavior after a standstill
  • Possibly completely discharged battery over a certain period of time
  • Check-Control message: "Battery severely discharged"
Repair More Yourself

Repair More Yourself

Find detailed repair tips which will help you find the cause of the error and perform more repairs on your own.

Exhaust system

(Main group 18 in BMW-ETK)

Introduction to the fault category

The 002AF0 fault is assigned to the "Exhaust System" fault category
Prevent future damage

Prevent future damage

Receive intelligent predictions and avoid potential subsequent faults!
Predictive Analytics

Predictive Analytics

Potential issue


The air mass meter does not work properly, it is supplying incorrect values to the engine control unit

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The Carly Smart Mechanic is your personal assistant, helping you perform more repairs on your own!

Have the insights of a mechanic with you at all times!

Get the most intelligent solution for car faults, maintenance, and repairs and prevent future damage to your car.

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Carly Smart Mechanic

  • Fix it asap - independency of mechanic
  • Fully understand your car
  • Save time and money
  • Pays for itself after the first repair
How it works

Understand car diagnostics

Diagnostic fault codes (DTCs, also called trouble or error codes) identify a particular problem area outside the normal range and show where a fault might be occurring (i.e. fuel mixture too rich) even if the warning light is not showing it.

The modern vehicle contains data from up to 80 complex electronic control units. Carly reads out, interprets, and visualizes that data for you in an easy and understandable way.

BMW 3 Series

Most common questions

More answers to your questions