Diode Dynamics dioDD4015 SmartTap CF18 LED Flasher Module

Features Adds unique, programmable functions Compatible with LED or standard bulbs, no hyperflash Plug and play swap for original module Assembled in USA, 3 year warranty A Smarter Flasher The SmartTap™ is a replacement turn signal flasher relay, compatible with any vehicle using a CF18 (LM449) Flasher. With plug-and-play installation, it offers a lot more than your average relay: an embedded microcontroller is loaded with exclusive software, which adds new features to your vehicle! You can program the features just the way you'd like, with the help of the included programming guide. Tap-to-Signal: Anytime the turn signal is tapped, the turn signal will blink a number of times automatically. This one-touch signaling is a convenient way to signal other drivers when switching lanes. The number blinks is programmable, to make it as long or short as you'd like. Unique Hazard Functions: The SmartTap™ has built-in strobe, slo-mo and wig-wag hazard functions to help your vehicle stand out when the hazards are on. Apply these functions on their own, together, or with the strobe setting for a total of eight unique hazard functions! Arrival and Departure Modes: When the lock or unlock button is pressed, your turn signals will stay on in a steady glow, for better visibility when approaching or leaving the vehicle at night. The lighting time can be adjusted from 10-90 seconds for additional illumination, or disabled if desired. This product was designed, programmed, and assembled by Diode Dynamics, in St. Louis, Missouri, USA. The SmartTap is a replacement turn signal flasher relay compatible with any vehicle using a CF18 (LM449) Flasher. With plug-and-play installation it offers a lot more than your average relay. Included in the box: One (1) SmartTap flasher relay One (1) programming guide

• Direct replacement for your vehicle's flasher relay
• Direct fitment and proper sizing
• Simple swap for original module
• Prevents hyperflash errors
• Compatible with LED bulbs

The Diode Dynamics SmartTap CF18 LED Flasher Module is a plug-and-play replacement for vehicles using a CF18 (LM449) flasher relay. It provides direct replacement fitment and proper sizing while adding programmable turn-signal and hazard-light functions. The module is compatible with LED or standard bulbs and helps prevent hyperflash errors.

Tap-to-Signal automatically activates the turn signals for a programmable number of blinks when the signal is tapped, providing a convenient way to signal during lane changes. The SmartTap also includes strobe, slo-mo and wig-wag hazard functions, which can be used individually or combined for eight unique hazard functions.

Arrival and Departure Modes keep the turn signals illuminated in a steady glow when the vehicle lock or unlock button is pressed. The lighting duration can be adjusted from 10 to 90 seconds or disabled. The SmartTap is designed, programmed and assembled by Diode Dynamics in St. Louis, Missouri, USA, and includes a 3-year warranty.

Key Features & Performance Benefits

• Programmable functions: Customize tap-to-signal, hazard and arrival/departure lighting behavior.
• LED-compatible operation: Works with LED or standard bulbs and helps prevent hyperflash errors.
• Plug-and-play replacement: Swaps directly with the original CF18 (LM449) flasher module.
• Enhanced signaling: Provides tap-to-signal, strobe, slo-mo, wig-wag and steady-glow functions.

Product Specifications & Technical Data

• Brand: Diode Dynamics
• Part number: dioDD4015
• Product: SmartTap CF18 LED flasher module
• Compatible flasher type: CF18 (LM449)
• Bulb compatibility: LED or standard bulbs
• Installation: Plug-and-play direct replacement
• Arrival/departure lighting adjustment: 10–90 seconds or disabled
• Warranty: 3 years

What's Included in the Box

• One SmartTap flasher relay
• One programming guide

Fitment

Compatible with vehicles using a CF18 (LM449) flasher relay. Verify the original flasher type before installation.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1