Vemo V30-71-0038 Multi-Purpose Relay

VEMO Multi-Purpose Relay for Mercedes-Benz

The Vemo V30-71-0038 is a 4-pole multi-purpose relay with Terminal 30 relay function, built for 12 V electrical systems and 30 A applications. It is a direct-fit electrical relay solution for select Mercedes-Benz models, including Mercedes-Benz SL600, C230, and SL500 applications.

With compact dimensions of 58 mm height, 33 mm length, and 30 mm width, this relay is sized for OE-style placement in the vehicle’s electrical system. The VEMO brand line focuses on application-specific electrical components, and this relay follows that approach with fitment targeted to factory-equivalent Mercedes-Benz configurations.

Key Features

• Part number: V30-71-0038
• Multi-purpose relay with Terminal 30 function
• 4-pole design for 12 V systems
• 30 A amperage rating
• Compact housing: 58 mm high, 33 mm long, 30 mm wide
• Fits select Mercedes-Benz electrical applications
• Cross-reference: Mercedes-Benz 001 542 59 19

Detailed Description

VEMO V30-71-0038 is an aftermarket multi-purpose relay engineered for Mercedes-Benz vehicles that use a 4-pin, 12 V, 30 A Terminal 30 relay. It is listed for a range of models from 1995 through 2002, including Mercedes-Benz SL600, SL500, SL320, C230, C280, C36 AMG, C220, E320, and E420 applications. The part number V30-71-0038 is also associated with OE-style interchange references for direct replacement planning.

This relay is a practical choice when servicing electrical circuits that rely on stable switching performance in the body or engine bay harness. For buyers searching for a Mercedes-Benz SL600 relay, Mercedes-Benz C230 relay, or Mercedes-Benz SL500 relay by part number V30-71-0038, this unit provides a focused fitment match for the listed vehicles.

What It Helps Address

• Intermittent relay switching in 12 V circuits
• No-start or fuel delivery issues tied to relay control on listed applications
• Electrical accessories or body functions that stop responding due to relay failure
• Heat-related relay wear in high-use switching circuits
• Replacement needs for Mercedes-Benz relay part number V30-71-0038

Installation Notes and Tips

Verify the relay footprint, 4-pin connector layout, and amperage rating before installation. Match the vehicle’s original relay function and confirm the application against the existing part number, especially on Mercedes-Benz SL600, C230, and SL500 models. Because relay locations can vary by vehicle configuration, compare the original unit’s markings and terminal layout before replacement.

Quality Assurance

VEMO supplies application-specific electrical components for European vehicle service, and this relay is built to match the listed Mercedes-Benz fitments and OE-style interchange references. Confirmed cross-reference numbers include Mercedes-Benz 001 542 59 19 and 001 542 96 19 for application matching.