No matter if it’s for your personal security, for roadworthiness evaluation or to avoid a fine, ensuring your turn signal bulbs are all the time functional is very important. In fact, bulbs are wearing devices that will predictably burn out as time passes and consequently need to be replaced. You’re certainly here because one of your rear turn signals is burnt out and you’re concerned about how to change the bulb of a rear turn signal on you smart fortwo, we’ve written and published this content to help you do it alone without having to go to your auto mechanic. In a first step, we will check out examining a burnt-out rear turn signal bulb on your smart fortwo and in a second part, how to change the rear turn signal bulb on your smart fortwo.

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How to find out if the rear turn signal bulb on your smart fortwo is burnt-out or needs to be changed?

When you drive your vehicle you don’t all the time have the possibility to check all the security features of your smart fortwo. In fact, you are often in a hurry and are likely to get into your vehicle, make your trip and put it down right away without taking the time to do an occasional check-up. It is as a result essential to spend some time to in some instances check the condition of your headlights and turn signals. It’s quite possible that you have a burnt-out rear turn signal on your smart fortwo, but you didn’t become aware of it. Here are the two ordinary solutions to check if a rear turn signal on your car is out of order or if you need to change it quickly:

  • When you stop, turn on the ignition on your smart fortwo, then alternately turn on your left and right rear turn signals and get out of the car to check that they are efficient.
  • By listening to the sound of your turn signals. Indeed, there is an audible indicator on each car that alerts you of a rear turn signal bulb burnt out on your smart fortwo, you will detect that the time between each “click” is much shorter, this suggests that that you will have to change the rear turn signal bulb or before. It’s up to you to examine and validate which one is burnt out by a visual check as on the first strategy shown above.

You may have another bulb to change, like the one of your low beam smart fortwo or your position lights on smart fortwo, don’t be reluctant to read our articles to help you to realize this replacement.

Replacing the rear turn signal bulb on my smart fortwo

Now let’s go to the most important part of this article content, how to change the rear turn signal bulb on smart fortwo? Take note that this operation is very simple, you will need to access, from the inside of your trunk, your headlight unit, open it and change the burnt out rear turn signal bulb on your car. If it is a bulb on your front turn signal on your smart fortwo, see our dedicated article. Nevertheless, here are the detailed steps to carry out to be able to accomplish this process properly:

  • To access the tail light set up, take out the carpeting or plastic cover to access the tail light assembly.
  • Use a screwdriver or torx wrench (6-pointed star) to open the tail light assembly.
  • Take off the rear indicator bulb from your burnt-out turn signal that you have earlier in this article diagnosed by an external visual inspection, for this you will need to make a quarter turn in a counter-clockwise direction
  • Replace the rear turn signal bulb on your smart fortwo. There are two kind of bulbs, transparent bulbs when the cover is orange, or orange bulbs when the cover is transparent, choose the right model for your car
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  • Remount your rear turn signal bulb and close your tail light block, then, check your new turn signal bulb is functioning properly

Whenever you have any further questions about the smart fortwo, do not hesitate to consult our smart fortwo category.