Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Vehicle Diagnostic Tester
Special tools and workshop equipment required
- Vehicle Diagnostic Tester
- During a test drive, the testing and measuring equipment must always be secured on the back seat.
- These devices may be operated only by a passenger during a test drive.
Connect the Vehicle Diagnostic Tester -1- as follows:
-- Connect the connector from the Diagnostic Cable -2- to the diagnostic connection.
-- Switch on the Vehicle Diagnostic Tester -arrow-.
The system is ready when the button fields for the different operating modes appear.
-- Turn on the ignition.
-- Touch Guided Fault Finding on the touch screen.
-- Enter the data in Vehicle Diagnostic Tester.
- Chassis
- Brake System
- Anti-Lock Braking System
- Functions
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.