Indicator Bypass - on Instrument cluster C300 Bench test for consistent function

Bench test for consistent function before return

Communication issues or fault codes relating to speed signal processing

or EGR control faults

8K0 907 379 AE

Turnaround Time: 2–4 business daysWarranty: 12 months on repaired 5V output circuit

Indicator Bypass - on Instrument cluster C300 Bench test for consistent functionIn some clusters, weve observed backlighting failures caused not by the LEDs themselves, but by a failed processor output inside the instrument cluster. Interestingly, the manufacturers have designed these systems so the illumination signal enters the cluster as a digital high low input, which is then processed before driving the LEDs. When the processor output fails, it cant complete the circuit, even though the input signal is perfectly fine. To