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Classic Car LEDs Ltd

Diode Harness Kit for LED Indicator Turn Signal Warning Light Fix Kit

Diode Harness Kit for LED Indicator Turn Signal Warning Light Fix Kit

Regular price £8.86 GBP
Regular price Sale price £8.86 GBP
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Easy to install harness kit to stop Sympathy Flash which occurs when your existing wiring for your single warning light (tell tale) transfers sufficient current to the opposite side of your LED indicators to light both sides at the same time which ever way you are turning and act like hazard lights.

For Motorcycles or Cars with a single signal indicator light on dash. Not suitable for warning lights that are attached to a printed circuit.

A simple test to see whether you need this diode harness fitted, is to remove the indicator warning light bulb on your dash. If the indicators/signals flash normally then a diode kit should be fitted. Diodes are small electrical components which allow current to flow in one direction only and stop the current going where it is not wanted.

All connections supplied, no soldering needed. Full instructions on how to install the kit will be sent to ensure easy installation.

Available for negative and positive earth (ground) vehicles. These are polarity specific so please ensure you choose the correct polarity for your vehicle from the drop down menu.

All prices shown exclude UK VAT which will be added at checkout together with postage where appropriate.

Part Number: FIXKIT

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Customer Reviews

Based on 5 reviews
Robert Wilson

The fix kit did exactly what I was told it would do when I spoke to Class Car LEDs. It came the next day and job sorted.

Alistair M
Fixed Caterham Seven LED Upgrade Problem

This kit successfully fixed the exact problem of 'Sympathy Flash' outlined in the product description after I had replaced the old front and rear indicators with new LED units on a Caterham from the late nineties.

I ordered the product on a Friday, received it on the Saturday morning and had fully-functioning LED indicators on the same Saturday afternoon.

Very impressed!

Richard Weeks
Honda XL250s has bright indicators

following Duncan's recommendation that I might encounter a problem when fitting LED indicator bulbs I purchase this unit. The unit was very easy to fit and work perfectly and came with instructions supplied. Duncan was correct and the LEDs did not function without this piece I'm grateful for his advice as it saved me a lot of time. Below is a link to a short video briefly explaining how I got on fitting it

Stephen Kennedy Jones
LED Turn Signal Fix

I had the early Defender 300TDi issue with the tell-tales following LED indicator fitting.
Duncan described the problem perfectly, and supplied this item, which is easy to fit, and remedied the issue.
Perfect solution, many thanks Duncan!

Patrick Faleur
Fantastic Service

Ordered this at around 4pm yesterday, received at 9am this morning. Now incorporated into my circuit which now works perfectly. Thanks, Duncan!