Information - Flasher relay

The flasher-relay is needed in order to obtain an intermittent turn signal. The signal refers to both the alarm mode, and the turning mode. Apart from that, it is also necessary to control the proper operation of the turn signal lamps. Usually, when the lamps a properly functioning, the flasher should create blinking (flashing) light at normal frequency when indicating a turn.

However, if the lamp is defective because of burnout or break in the light chain, this device provides twice the flashing frequency of the control lamp. Structurally, the flasher-relay is fixed under the dashboard with a bolt, which is welded to the housing wall of the airspeed head. It is also worth to mention that if the flasher is out of order, it cannot be repaired, it can only be replaced with a new one.

Do not worry, if your flasher is broken. If you know a trustworthy car repair center, with experienced mechanics, they will easily replace the defective device. But if you want to save money on spare parts purchase, do not buy them in repair shops or other stores. Better order the needed item in our online store, where you will find all the necessary for your vehicle.

It is pretty easy to be done. No matter what spare part you need, gaskets, fuel pumps or oil pans, use a simple search engine on our website and simply select your car model. We assure you that if you order a spare part from us, you will get it within a few days and not wait for months, as sometimes happens when ordering parts from garages. Then you can replace the part yourself, or do so at your service station.

What you need to know about turn indicator relay replacement: lifetime limits, common defects and their signs, tips and recommendations

Manufacturers do not specify a certain lifetime limit for the turn indicator and emergency light relay; the component is replaced if necessary.

It requires replacement in case of corrosion or contacts burn-out, their jamming in a certain position, electronic circuit breakdown.

In case of turn indicator relay defect, turn indicators are constantly on without blinking, or their blinking frequency changes. Sometimes turn indicators and the emergency indicator do not light up at all, or there are no characteristic clicks at their turning on.

You can estimate serviceability of the turn indicator relay by measuring voltage and resistance of contacts with the help of a special multimeter, and then comparing readings with acceptable values. You should also visually inspect the component. Deformation, damages and corrosion on terminals detect necessity to replace the relay.

The procedure of hazard light relay replacement depends on its location, thus if you don’t have experience of work with this unit, then it should be entrusted to service station specialists. If the component is situated in the fuse and relay box, you should disconnect the negative battery terminal, open the box cover, pry the broken down relay up and remove it, after that install a new part. The replacement procedure of the turn indicator flasher unit is a bit more difficult if it is located behind the dashboard or under the glove box. To learn the actions algorithm of component replacement in this case, you should study the car technical documentation. The best decision is to apply to service station specialists.

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Flasher Unit for vehicles without towbar (HERTH+BUSS ELPARTS, 75605148) -19%
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Flasher Unit Space Wagon (TRISCAN, 1010 EP34) -19%
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Hazard Lights Relay (VEMO, V15-71-0009) -19%
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  • Rated Voltage [V] 12
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  • Technical Information Number 739187
  • Weight [kg] 0,026
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