NHTSA ID Number: 10144875
Manufacturer Communication Number: 07-139-18R
Summary
This bulletin outlines a design change made to the inner lens extension portion of the LED headlamp assembly. Under the right conditions, the shape of the lens for the actual head lamp light source can cause sunlight to be focused onto the extension portion of the lens resulting in deformation. A heat-resistant shade has been added to protect the affected area.
8 Affected Products
Vehicles
INTRODUCTION:
This bulletin outlines a design change made to the inner lens extension portion of the LED headlamp assembly. Under the right conditions, the shape of the lens for the actual head lamp light source can cause sunlight to be focused onto the extension portion of the lens resulting in deformation. A heat-resistant shade has been added to protect the affected area.
PRODUCTION CHANGE INFORMATION:
The new headlamp assemblies were incorporated into production starting with VIN J9839581.
PART INFORMATION:
| Description | Part Number | Applicability |
| LENS AND BODY- HEAD LAMP RIGHT | 84913VA321 | 2018MY WRX and WRX STI (exc. RA model) |
| LENS AND BODY- HEAD LAMP LEFT | 84913VA331 | |
| LAMP ASSEMBLY- HEAD RIGHT | 84002VA261 | |
| LAMP ASSEMBLY- HEAD LEFT | 84002VA271 |
The images below show the affected area of the lens where the deformation can occur along with a comparison between the new style lamp with the shade added and the original.
IMPORTANT NOTE: When replacing affected assemblies under Warranty, the “Lens and Body” part numbers must be used for the repair NOT the complete assemblies.
SERVICE PROCEDURE / INFORMATION:
REMINDER: Customer satisfaction and retention starts with performing quality repairs.
IMPORTANT: When either headlamp is confirmed to have the described condition, BOTH left and right must be replaced as a set.
The service procedures for headlamp replacement remain unchanged. Always refer to the applicable Service Manual and review the full requirements of the repair being performed. The Service Manual procedures contain information critical to performing an effective repair the first time and every time. This includes but is not limited to: important SAFETY precautions, proper inspection criteria, necessary special tools, required processes and related one-time-use parts needed for a complete and lasting repair.
SEOCONTENT-START
APPLICABILITY: 2015-2018MY WRX and WRX STI
SUBJECT: LED Headlamp Deformation -Design Change
WARRANTY / CLAIM INFORMATION:
For vehicles within the Basic New Car Limited Warranty period, this repair may be submitted using the following claim information:
| Labor Description | Labor Operation # | Labor Time | Fail Code |
| BOTH HEADLAMP ASSEMBLIES R&R | A916-144 | 0.6 | XFU-10 |
IMPORTANT REMINDERS:
- SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time.
- Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
- Always refer to STIS for the latest service information before performing any repairs.
Bulletin Number: 07-139-18; Revised: 08/24/18 Page 2 of 2
SEOCONTENT-END
NUMBER: 07-139-18R
DATE: 08/09/18
REVISED: 08/24/18
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