Shelly Blu Button Tough is a push start button designed to function as a replacement or upgrade part for the Shelly Blu Button system in vehicles. This unit serves as the key interface for activating the engine start sequence, making it an essential component in modern push start ignition setups.
This push start button is matched by SKU BB-395644 and is designed specifically for vehicles equipped to use the Shelly Blu Button system. When considering a replacement, compare your existing button’s physical design and connector type to ensure compatibility. This part typically sits on the dashboard or steering column area where the driver interacts to start or stop the engine without using a traditional key.
Buyers looking for this part should focus on the product identity “this part,” which indicates a robust design intended for durability in everyday use. If you are uncertain about your vehicle’s push start button requirements, it is advisable to consult the sales desk or submit a request for parts through the designated service channels. Proper matching ensures reliable performance and prevents fitment issues.
Need help matching this item to your vehicle? Use Mercedes W204 Push Start Button, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.