Audi Vw 175 Relay Oem 3a0 927 181 on 2040-parts.com

One lap of the Web: Lost childhood cars, the Jeep Wagoneer at 50 and Airstream's rental service goes live

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Hooniverse poses a poignant question: What family car do you wish your parents had held on to?

Infiniti, Red Bull considering performance cars - Ghosn

Infiniti and Red Bull could go into business together developing go-faster performance cars, Nissan CEO Carlos Ghosn has confirmed to CAR. The new August 2011 issue of CAR Magazine has a four-page interview with Ghosn (click here for a free digital preview) and we asked him if we will see a Red Bull-fettled Infiniti sports car. 'Why not?,' he replied. 'I don’t think we can bank on it today, but when Nissan people and Red Bull people come together and ask what can we do better, what can we do more of, if something like this makes sense, then why not?

Tesla asks NHTSA to investigate fires

In response to concerns following a recent accident which appeared to result from road debris damaging the underside of a battery compartment of a Tesla Model S, causing a fire in the engine compartment, the company has announced that it has requested that the National Highway Traffic Safety Administration conduct a full investigation into the fire incidents. In a blog post, Tesla CEO Elon Musk wrote the following about the investigation: "While we think it is highly unlikely, if something is discovered that would result in a material improvement in occupant fire safety, we will immediately apply that change to new cars and offer it as a free retrofit to all existing cars. Given that the incidence of fires in the Model S is far lower than combustion cars and that there have been no resulting injuries, this did not at first seem like a good use of NHTSA's time compared to the hundreds of gasoline fire deaths per year that warrant their attention." Tesla has also released a software update to the cars which will maintain their standard ride height at highway speeds, preventing the air suspension from lowering the car an extra inch at highway speeds for greater aerodynamic efficiency.