Meso Customs Puddle Switch Kit for Tacoma

Take complete control of your Meso puddle lights with this factory-style switch upgrade.

The Puddle Switch Kit from Meso Customs adds a 3-position control switch that lets you choose exactly how and when your puddle lights turn on. Select AUTO for factory-style door activation, MANUAL to turn the lights on anytime you want, or OFF when you don’t want any exterior lighting at all.

The included switch is a Toyota small-series OEM-style switch—the same size and style used for buttons like the ECT Power switch on 2016+ trucks—delivering a clean, factory-installed look inside the cab.

This kit is designed to integrate directly with the Meso V2 Puddle Light system, plugging into the existing A-pillar T-harness with no cutting or splicing required.

Special notes

• Compatibility: Works only with the Meso V2 Puddle Light Kit
• How to confirm V2: Check the #1 A-pillar T-harness
  • Colored wires in the 4-pin connector = V2 (compatible)
  • Black wires = V1 (not compatible)

Features

• 3-Position Control: AUTO / MANUAL / OFF operation
• OEM-Style Switch: Toyota small-series size for factory look
• Full Lighting Control: Choose exactly when puddle lights activate
• Plug-and-Play Integration: Connects directly to V2 system
• Clean Installation: No cutting, splicing, or permanent modification

Included in the box

• Puddle light switch (1×)
• Plug-and-play wire harness (1×)

Installation overview

• Route the switch harness to the driver-side A-pillar
• Plug into the main puddle light T-harness before the Y-splitter
• Install the switch into any open Toyota small switch slot (dash, console, or overhead)
• Ground the black wire to a suitable chassis ground