Home » Engine Stop Start Off Switch for BMW 3 Series F30 F31 F34 F35

Engine Stop Start Off Switch for BMW 3 Series F30 F31 F34 F35

SKU: 1005007573787398-1 set
Color
€47,86
-37% €76,57 €47,86

The automatic start-stop system in modern BMWs frequently cycles the engine during traffic waits, which accelerates starter motor wear and steadily drains your 12-volt battery. This dedicated wiring module eliminates that cycle by default, allowing your 3 Series to run continuously from the first ignition until you shut the vehicle down. Designed to integrate seamlessly with BMW’s factory dash layout, the system connects directly to the existing start-stop circuit behind the center console, requiring zero flashing or OBD coding.

Benefits & Practical Tips

  • Preserve battery voltage and reduce cold-start degradation during heavy urban commuting.
  • Minimize thermal and mechanical fatigue on the crankshaft and starter assembly.
  • Setting Tip: Once wired, start the engine with your foot on the brake and wait three to six seconds without touching the switch. When the indicator light stays solid red, the disable routine is locked in. Tap the button anytime you need the factory stop-start feature to activate temporarily.

Product Specifications

  • Vehicle Fitment: BMW 3 Series (F30, F31, F34, F35)
  • Production Years: 2012–2019
  • Unit Weight: 80 g
  • Interface Type: Plug-and-play harness matching original OEM socket

Package Includes

  • 1 x Adaptation wiring cable
  • 1 x Trim panel removal tool

Important Reminders

This accessory bypasses an existing factory "A OFF" toggle, so confirm your model originally includes that dashboard button before ordering. Because installation involves accessing connectors beneath the center console surround, handle plastic fasteners carefully to avoid scratching interior surfaces. Do not attempt to force wires or disconnect live terminals while the ignition is active.

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