Standard Ignition HLS-1547 Headlight Switch

Headlight Switch for BMW Lighting Control

Standard Ignition HLS-1547 is a 12-volt headlight switch built for direct, snap-fit installation in select BMW vehicles. It uses a rectangular single connector with male terminals and a black knob, matching the electrical and mounting requirements of the original switch location.

Compatible With BMW 525i, 530i, 545i, 645Ci, 525xi, 530xi, 550i, and 650i applications that use Night Vision System and Head-Up Display equipment.

Key Features

• 12-volt headlight switch for vehicle lighting control
• Direct, snap-fit attachment method for OE-style replacement
• 1 rectangular connector with male connector and terminal design
• 12 blade terminals for the specified electrical interface
• Black knob finish
• Standard Ignition HLS-1547 replacement part number

Detailed Product Description

The Standard Ignition HLS-1547 is a replacement headlight switch engineered for BMW electrical systems that require the listed connector and terminal layout. It is specified for 2004-2010 BMW 525i, 530i, 545i, 645Ci, 525xi, 530xi, 550i, and 650i models with Night Vision System and Head-Up Display equipment. This part cross-references 61316946321 and HL7572 for the same application. Standard Ignition HLS-1547 provides the correct 12-terminal, male-blade configuration needed for proper switch connection and lighting operation.

What This Part Helps Address

• Headlight switch failure or intermittent lighting control
• Broken, worn, or loose switch knob operation
• Electrical connection issues at the dash switch interface
• Loss of normal headlight control functions
• Replacement needs after switch housing or terminal wear

Installation Notes and Tips

Verify the vehicle’s connector shape, terminal count, and equipment package before installation. This part uses a direct, snap-fit attachment method and a single rectangular connector, so the existing switch opening and harness must match the listed specifications. Confirm BMW 525i, 530i, 545i, 645Ci, 525xi, 530xi, 550i, or 650i fitment by year and option content before ordering. Standard Ignition HLS-1547 should be installed only on vehicles matching the published fitment data.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical replacement parts. HLS-1547 is built to match the specified terminal, connector, and voltage requirements for the listed BMW applications.