Home » Stop Start Engine Switch Plug for Seat Cupra Formentor Leon KL1 KL8

Stop Start Engine Switch Plug for Seat Cupra Formentor Leon KL1 KL8

SKU: 1005011611417342-1 set
Color
€46,72
-38% €74,76 €46,72

Give your automatic start‑stop system a permanent default‑off setting with this direct‑plug bypass module engineered exclusively for Seat Cupra Formentor and Leon Mk4 vehicles carrying KL1 and KL8 chassis codes from 2020 to 2024. City commuting and frequent stop‑and‑go traffic trigger the factory unit to restart the engine dozens of times daily, which gradually drains battery capacity and adds unnecessary wear to the starter motor and crankshaft components. This compact adapter taps straight into the factory wiring harness behind the existing “A off” button console, shifting the system to run disabled by default while keeping full manual override capability intact.

Benefits & Practical Tips

  • Safeguards engine longevity by eliminating pointless idle restarts during short pauses or heavy congestion.
  • Stabilizes electrical load across multiple drive cycles, which helps preserve battery health over the long term.
  • Lock in the default setting quickly: start the vehicle holding the brake pedal, leave the start‑stop button untouched for 3–6 seconds until the warning light glows red, then release. You can still toggle the function back on momentarily by pressing the factory switch whenever traffic conditions change.

Product Specifications

  • Housing Material: High durability ABS plastic
  • Vehicle Fitment: Seat Cupra Formentor, Leon Mk4 (KL1/KL8) | Model Years 2020–2024
  • Function Type: Non‑powered switching accessory
  • Weight: 65 grams

Package includes:

  • 1x Adapter wiring cable
  • 2x Trim removal tools

Important Reminders

This unit only communicates with factories equipped with an “A off” start‑stop activation button. If your dashboard lacks that specific switch, the connector will not align and the product cannot operate on your vehicle. Verify your interior layout before purchasing, and consider having a qualified technician handle panel removal if you are unsure about trimming or circuit handling.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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