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    4. : How do you replace the air conditioning compressor of the Smart 451?

Smart - Video tutorial

Model: Smart Smart 451 - Years 2007-2015
Part: Air conditioning
Operation: How do you replace the air conditioning compressor of the Smart 451?

In order to replace the air conditioning compressor of the Smart 451, you need to loosen the screws that fix the right rear wheel, completely removing it from its housing: after the wheel has been removed, it will be possible to loosen the screws that fix the compressor, which will now be accessible. In addition, by disconnecting the connectors and removing the V-belt from the corresponding pulley, it will be possible to insert a new replacement part; this must then be properly fixed and connected, ensuring that it functions correctly.


Posted on 7 March 2024 by ScegliAuto

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    • Smart 2014-2021 - What to check when your Smart's air conditioning doesn't work? Read Answer
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    • Smart 1998-2007 - Why is the Smart 450's air conditioning not working? Read Answer
    • Smart 2007-2015 - Why doesn't the air conditioning work on the Smart 451 anymore? Read Answer
    • Smart 2007-2015 - How do you turn on the air conditioning on the Smart 451? Read Answer
    • Smart 2007-2015 - How to identify air conditioning problems on Smart? Read Answer
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    • Smart 1998-2007 - Where are the Smart's air conditioning connections located? Read Answer
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How do I unlock the automatic transmission of the BMW 3 Series?

In order to unlock the automatic transmission of the BMW 3 Series, the Start / Stop button and the lever release button must be pressed at the same time. This procedure will allow the car gearbox to be unlocked for about 15 minutes, so that in the event of an engine failure, the car can still be moved. It may be necessary to repeat the operation more than once for its success. After unlocking the gearbox, it can return to its original state by simply waiting for the aforementioned 15 minutes, or by pushing the release lever forward for a few seconds.

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