Pair of warning canceller resistors for 21/5W bulbs, compatible with FCA vehicles. Prevents CAN-BUS errors and warning lights.
EAN Code: 8053839213990
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Macrom MSS67 warning canceller resistors are designed to ensure compatibility of 21/5W LED or Xenon bulbs on FCA group vehicles (Fiat, Alfa Romeo, Lancia, Jeep), eliminating dashboard warning lights or lamp failure errors caused by CAN-BUS systems.
These resistors simulate the electrical load of the original bulbs, ensuring proper communication with the vehicle’s body computer. Ideal for original systems sensitive to current variation, they prevent false warnings and abnormal flickering.
Compatible with systems operating from 10 to 18 Volts (nominal 12V), they are the perfect solution for a stable, safe, and professional LED or Xenon conversion on all FCA vehicles using 21/5W bulbs.
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