TYC 20-16806-01 Headlight Assembly - Left

Left Headlight Assembly for Audi Q5 and SQ5

This TYC Regular headlight assembly is a left-side exterior lighting replacement for select Audi Q5 and Audi SQ5 models with HID lighting and without curve lighting. It combines the lens and housing in a clear, amber bi-xenon configuration for direct replacement service on the front driver side.

Key Features

• TYC Regular headlight assembly, part number 20-16806-01
• Fits 2013-2017 Audi Q5, left, w/o Curve Lighting; HID Type
• Fits 2014-2017 Audi SQ5, left, w/o Curve Lighting; HID Type
• Bi-Xenon type configuration with HID D3S low beam and high beam bulb type
• Clear, amber lens with PC plastic lens material
• PP plastic housing with lens and housing components included
• Front side marker light bulb included; front signal light bulb included
• SAE/DOT compliant exterior lighting replacement

Detailed Description

TYC 20-16806-01 is a left headlight assembly built for Audi Q5 and Audi SQ5 applications that use HID lighting and do not have curve lighting. This assembly uses a bi-xenon type layout with HID D3S bulb types for both low beam and high beam functions, while the front signal light uses a halogen PS24W bulb type and the front side marker light is included. The clear, amber lens and PP plastic housing provide a direct-fit exterior lighting solution for restoring the front driver-side lamp on the vehicle.

TYC Regular focuses on practical replacement lighting for common OE-style applications. This part cross-references Audi 8R0 941 043 B and Partslink AU2502179 for the same application. The part number 20-16806-01 is the correct reference to verify when ordering a left headlight assembly for Audi Q5 or Audi SQ5 models with HID equipment and without curve lighting.

Common Reasons to Replace

• Cracked or clouded headlight lens
• Water intrusion or housing damage
• Failed HID lighting output on the left side
• Broken front signal or side marker lighting components
• Restoring proper front-end lighting after collision damage

Installation Notes and Tips

Confirm the vehicle is equipped with HID lighting and does not use curve lighting before ordering. This left-side assembly is intended for the driver side on compatible Audi Q5 and Audi SQ5 models. Transfer or source the required bulbs separately, since bulbs are not included for the main HID functions. Verify connector condition, aim the headlamp after installation, and compare the original unit to part number 20-16806-01 before final mounting.

Quality Assurance

This TYC Regular headlight assembly is SAE/DOT compliant and built as an exterior lighting replacement for confirmed fitment applications. It is listed for 2013-2017 Audi Q5 and 2014-2017 Audi SQ5 left-side use with HID type equipment and without curve lighting.