Vemo V30-73-0142 Clutch Starter Safety Switch

Clutch Starter Safety Switch for Manual Transmissions

The Vemo V30-73-0142 clutch starter safety switch is a push-control electrical switch for manual transmission applications. It is used in the starter interlock circuit to help ensure the engine starts only when the clutch pedal is engaged.

Compatible With Mercedes-Benz C230, C250, C300, SLK280, SLK300, SLK350, and SLK250 applications listed below, this VEMO switch is built with a black housing, 2 poles, and compact dimensions for direct replacement service. The V30-73-0142 part number is also referenced in OE-style interchange listings for cross-checking during diagnosis and ordering.

• Push control design for clutch starter safety circuit operation
• Manual transmission application
• 2-pole electrical connection
• Black housing
• Compact size: 60 mm length, 30 mm width, 25 mm height
• Lightweight replacement component at 0.015 kg

Product Details and Fitment

VEMO V30-73-0142 is a clutch starter safety switch used in manual transmission starting systems. It helps complete the clutch interlock function so the starter circuit responds correctly when the pedal is pressed. This part number is commonly searched as V30-73-0142 for Mercedes-Benz C250 and Mercedes-Benz C300 service, as well as SLK-series manual transmission applications.

Fits 2012-2014 Mercedes-Benz C250, N/A. Fits 2008-2014 Mercedes-Benz C300, N/A. Fits 2012-2014 Mercedes-Benz SLK250, N/A. Fits 2009-2011 Mercedes-Benz SLK300, N/A. Fits 2007-2008 Mercedes-Benz SLK280, N/A. Fits 2007-2008 Mercedes-Benz SLK350, N/A. Fits 2007 Mercedes-Benz C230, N/A.

This part cross-references 1S12554 and 2E0 907 457 for the same application.

Common Issues This Switch May Address

• No-crank condition when the clutch pedal is pressed
• Starter interlock circuit faults related to the clutch pedal switch
• Intermittent starting response on manual transmission vehicles
• Incorrect clutch pedal signal to the starting system
• Replacement need after switch wear or electrical contact failure

Installation Notes and Quality Assurance

Verify the connector style, pole count, and manual transmission application before installation. Confirm the switch position and pedal engagement point during diagnosis, and compare the removed unit to V30-73-0142 for dimensional match. For Mercedes-Benz C250, C300, and SLK models, check the vehicle’s starting circuit and clutch pedal operation after installation.

VEMO V30-73-0142 is cataloged as an OE-style electrical replacement part for the listed applications and is identified by the VEMO brand line VEMO for switch and actuator components.