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.
Light Does Not Go Out When Engine RPM Is Increased
1996 Audi A4 Base, StandardSECTION Light Does Not Go Out When Engine RPM Is Increased
- Check drive belt tension. If tension is okay, disconnect Blue (D+) wire from generator. Turn ignition on.
- If indicator light does not come on, perform GENERATOR OUTPUT TEST under ON-VEHICLE TESTING. If indicator light comes on, check for short to ground in Blue wire between generator and indicator light. If Blue wire is not shorted to ground, replace generator.
RENDER: 1.0x
NO RELATED
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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.