Standard Ignition LSH135 Headlight Level Sensor - Rear

Headlight Level Sensor for Lexus Rear Applications

Standard Ignition LSH135 is a plug-in headlight level sensor used in rear suspension-mounted leveling systems. It is built for direct replacement service on select Lexus models, helping the lighting system maintain proper beam aim as vehicle height changes.

Key Features

• Plug-in connector type for straightforward electrical connection
• Rear-mounted headlight level sensor application
• Direct replacement for select Lexus leveling system setups
• Standard Ignition LSH135 part number for catalog and service matching
• Cross-reference application support for OE and aftermarket part numbers

Detailed Description

This headlight level sensor is used in vehicles equipped with automatic headlamp leveling control. On the Lexus CT200h and Lexus HS250h, the rear sensor monitors suspension position and sends input to the lighting control system so headlamp aim can be adjusted based on load and ride height. Standard Ignition LSH135 is a fitment-based replacement for 2011-2014 Lexus CT200h, rear, and 2010-2012 Lexus HS250h, rear. This part cross-references 8940776010 and HLS570 for the same application.

What It Is Used For

• Headlamp beam aiming errors caused by a failed rear level sensor
• Warning lights or leveling system faults related to suspension position input
• Inconsistent automatic headlight adjustment during load changes
• Loss of proper rear sensor signal to the lighting control module
• Replacement of a worn or damaged rear headlight level sensor

Installation Notes and Tips

Verify the connector style and rear mounting location before installation. Confirm vehicle fitment by year, make, and model: Fits 2011-2014 Lexus CT200h, rear; Fits 2010-2012 Lexus HS250h, rear. After installation, inspect the leveling system for proper sensor arm movement and clear any stored lighting-related fault codes if required by the vehicle.

Quality Assurance

Standard Ignition is a recognized aftermarket brand for electrical and sensor replacement parts. LSH135 is cataloged as a direct-fit headlight level sensor for the listed Lexus rear applications.