Standard Ignition SIA2 Shift Interlock Actuator

Reliable Shift Interlock Actuator for Mercedes-Benz Vehicles

The Standard Ignition SIA2 shift interlock actuator is engineered to provide precise and dependable operation for select Mercedes-Benz models. Designed with an anodized billet aluminum construction, this actuator offers enhanced strength and smoother shifting performance.

• Constructed from anodized billet aluminum for durability and high strength
• Designed specifically for Mercedes-Benz CL500, S65 AMG, S430, S500, SL55 AMG, SL63 AMG, SL65 AMG, SL500, SL550, and SL600 models
• Part number SIA2 ensures exact fit and function
• Improves shift interlock mechanism reliability and smoothness
• Includes one actuator per package

Durable Design and Precise Functionality

The Standard Ignition SIA2 shift interlock actuator features an anodized billet aluminum design that enhances its structural integrity compared to standard plastic or stamped metal components. This design reduces wear and provides smoother operation within the transmission system. Compatible with a range of Mercedes-Benz vehicles including the CL500, S65 AMG, and SL63 AMG, this actuator is engineered to meet OEM specifications for fit and performance. The part number SIA2 identifies this component for easy reference and ensures compatibility with the specified models.

Applications and Common Issues Addressed

• Prevents unintended gear shifts by locking the shifter until the brake pedal is pressed
• Resolves issues with the shift interlock mechanism failing to engage or disengage properly
• Eliminates problems related to rough or inconsistent shifting in Mercedes-Benz CL500 and SL550 models
• Addresses actuator wear that can cause transmission shift delays or lockup
• Improves overall transmission safety and driver control

Installation Notes and Tips

• Ensure vehicle is parked and ignition is off before installation
• Disconnect the battery to prevent electrical shorts during replacement
• Follow manufacturer guidelines for removing the old actuator and installing the new SIA2 part
• Verify proper actuator operation by testing the shift interlock function after installation
• Consult a professional technician if unfamiliar with transmission components

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance for Mercedes-Benz vehicles. The SIA2 shift interlock actuator undergoes quality control inspections to ensure durability and proper function. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.