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Frequently asked questions about cars and motorcycles

How to replace the front headlamp bulb on the Mercedes GLA 250

Model: Mercedes Gla W156, MK 1 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019
Part: Headlight bulb

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Video tutorial

If you own a first-generation Mercedes GLA (2015 model year) and want to learn how to replace the front headlamp bulb completely independently and safely, just carefully read the following guide and follow the various steps described. First, park the car safely and turn it off completely.

Then, lift the front bonnet, reach the wheel arch area, and remove the protective cover located at the top. At this point, also remove the cap of the bulb holder and proceed with replacing the bulb.


Updated on 6 July 2026 by ScegliAuto


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How to Replace the Glow Plugs in the Fiat Ducato 2.3 Multijet?

Glow plugs, as the name suggests, raise the temperature of the engine in diesel vehicles to allow for easier starting. The manufacturer, in this case, Fiat for the Ducato 2.3 Multijet, specifies how often they should be replaced, and a warning light will illuminate when it's time. This work is carried out under the bonnet. First, remove the upper engine cover, then lift the coil and, using a socket wrench of the appropriate size, unscrew the glow plug to remove it from the base, followed by installing the new one.

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by ScegliAuto

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