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How to Replace the Heat Exchanger on a Volkswagen Jetta?

Model: Volkswagen Jetta A3, MK 3 - Years: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Part: Heater core

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Video tutorial

To access and replace the heat exchanger on a Volkswagen Jetta, it is necessary to remove the entire dashboard. Start by detaching the cover surrounding the gear lever, then the radio and all other plastic covers, loosening the appropriate screws and unclipping the fasteners.

Next, from the engine bay, loosen the screws securing the heat exchanger from inside and pull it out from the cabin. The part can be replaced with a new one, and all removed parts can be reassembled.


Updated on 3 June 2026 by ScegliAuto


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How to Reset the Tire Pressure Light on a MG ZS?

On the instrument cluster of the MG ZS, the tire pressure light that appears can be reset by inflating the tires to the correct pressure: this value will be indicated on the sticker attached to the driver's door pillar. Once the tires have been properly inflated, you can turn on the instrument cluster and navigate through the menu until you find the option that indicates tire pressure: if this screen shows the new values, the light will turn off; otherwise, you will need to drive for a few miles so that the sensors can read the new values and turn off the light afterward.

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by ScegliAuto

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