2005 Volkswagen TouaregRecalls, problems, MPG & safety

“The issue explained in Recall Notice 20Ai has reappeared after being 'fixed'. Issue Summary: On certain vehicles, the fuel pump flange may develop fine cracks or fissures, which could result in a fuel leak. Leaking fuel, in the presence of an ignition source, could lead to a fire causing injury and/or damage to property. Date of Recall Repair: 02/25/2019 Date of noticed failure: 08/07/2023 It has not been communicated that this part will continue to be a hazard, and I have now discovered that even when noted that this recall action has been completed, my vehicle has gasoline leaking into the passenger compartment via the same avenue as Recall 20Ai notes. This is highly concerning as all impacted VW Touaregs that were 'recalled' may still be at risk of vehicle fire or ignition.”

“My OBD port cannot be read. It will not communicate, or I cannot communicate with the vehicle using any OBD reading software. Myself or my mechanic. This is a major safety concern due to several reasons. Most importantly, I'm being told that it can affect, or it's probably caused by, electrical problems that are well known on this particular model and year for this maker. Something's wrong with it, where it's either being shorted somewhere, or for whatever reason, because it's not communicating. It's caused the vehicle to shut off randomly, sometimes it will allow you to restart, and then sometimes it will not. And this is a cause of concern if and when I drive on the highway.”

“Due to a leak in either the sunroof or the windshield water continuously drips down every time it rains onto the floorboard of the driver side of this vehicle, creating a sopping wet floor board that has 2 inches of water, which in turn soaks the whole electrical system for this vehicle. I mean the water continuously drips from the time you purchase this vehicle until forever I guarantee that anybody who has a v8 version of the 2005 Volkswagen Touareg has a sopping wet driver, side floor board! The water never has a chance to dry, especially in colder climates Mine went into limp mode due to this electrical system, failing. VW MECHANICS told me I needed a whole new engine w! When I did my research and I found out that this is very common on this model, and if there are some wires that inevitably get corroded from all the water that ruins the electrical system underneath the driver side floor board, and therefore the wires become corroded and severed which creates a real problem for the electrical system to function”