Auto Stop Start Disabler Switch for Seat Leon MK3 5F
Eliminate the constant annoyance of automatic engine shut-offs when your Seat Leon MK3 5F is stopped in traffic. This auto stop start disabler switch permanently overrides the factory engine system, ensuring your vehicle does not crank over unnecessarily until you choose to reactivate it. Designed specifically for the 2013 through 2019 model years, this plug-and-play adapter connects directly between the dashboard’s wiring harness and the original A OFF control socket.
Benefits & Tips
- Reduce Engine Wear: Frequent automatic restarts strain the starter motor and accelerate battery depletion; this module cuts that cycle by default.
- Hands-Free Convenience: Once programmed, the feature stays disabled without requiring manual button presses every time you enter the car.
- Quick Setup Reminder: After connecting the unit, start the engine with the brake pedal depressed and simply wait four seconds. The built-in indicator will glow red, confirming the automatic override is active.
Product Specifications
- Vehicle Platform: Seat Leon MK3 / 5F generation
- Model Years: 2013–2019
- Connection Type: In-line harness adapter matching factory 6-pin or 10-pin sockets near the hazard light cluster
- Construction Material: Durable ABS casing engineered for automotive environments
- Indicator Light: Red LED confirms default disable mode after initial setup
Package Includes
- 1x Automatic Start/Stop Cancel Module
- Interconnecting Wiring Harness & Pull Tool
Important Reminders
This accessory is strictly compatible only if your dashboard already features a dedicated push-button to manually turn off the auto start-stop function. Do not attempt to install on vehicles lacking this original control. During initial activation, avoid pressing any buttons while the system detects the new circuit to ensure proper programming. Always verify your fuse box status and disconnect the negative battery terminal before modifying factory wiring.
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