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.
61 00... Notes On Handling Wiring Harnesses And Cables
In general:
To avoid damage, observe the following instructions:
- Avoid compressive and tensile loads
- Make sure cables are laid without kinks or abrasions
- Ensure non-contacting routing at sharp-edged body parts; use muckets if necessary
- Secure additionally laid cables/leads with cable ties
In addition:
Shielded cables (coaxial cables):
- This may lead to indifferences in noise radiation and interference immunity at contact points in the shield.
- To satisfy the requirements of the type approval, it is essential to replace shielded cables completely.
Fiber-optic cables:
- Green = MOST (M edia O riented S ystems T ransport) fiber-optic cables
- Yellow = ISIS (I ntegrated S ervice I nformation S erver) fiber-optic cables
- Orange = repair fiber-optic cables
Use the Manual With the Right Hardware
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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.
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