Study: Ambient interior lighting makes drivers feel safer

Filed under: Etc., Safety, Technology

Ambient interior lighting overhead photo Lincoln

Ambient interior lighting – a feature once reserved for the top-dollar models in many automakers’ ranges – is now becoming standard kit on a host of new vehicles. Ford, for example, offers ambient lighting on nearly its entire range of products, as do higher-end manufacturers like Audi and BMW. We’ve always found this to be a cool feature, if only as a nifty party trick to show your friends, but new studies show that ambient lighting actually enhances the perceived quality of interior materials and even makes drivers feel safer.

In a study conducted by the Lighting Research and Technology journal, drivers were put in a car simulator and were asked to give feedback on their overall spacial perception within the car. Researchers found that each driver’s visual senses were improved with the use of interior light – drivers said that the design and finish appeared more attractive, controls were easier to use and that overall, they felt safer. Interestingly, increasing the brightness of the ambient lighting had a negative effect on the test group – instances of distracting glare were reported.

It’s no secret that ambient lighting can improve the overall attractiveness of a vehicle’s interior, but with the added benefits of improved spacial sense and a subconscious feeling of heightened safety, it’s no wonder that more and more new cars are being fitted with extra LEDs inside the cabin. And to think, Meatloaf had it right all this time.

[Sources: Wired, YouTube]

Study: Ambient interior lighting makes drivers feel safer originally appeared on Autoblog on Thu, 19 Aug 2010 15:58:00 EST. Please see our terms for use of feeds.

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Volvo XC90 reportedly under NHTSA investigation for intermittent lighting failures

Filed under: SUV, Government/Legal, Safety, Volvo, Luxury

The National Highway Transportation Safety Administration is investigating older Volvo XC90 models for potential faulty electronics that could cause the headlights and turn signals to fail. So far, the government isn’t aware of any crashes resulting from the fault, but 21 owners have filed a complaint. The defect manifests itself on 2004-2005 XC90 SUVs, and NHTSA says that 93,487 vehicles are potentially impacted by the problem.

Fortunately, should the NHTSA issue a recall, the problem is a relatively easy fix. Regulators say that simply replacing a bad control module is enough to set everything working again. So far, there are no reports of similar problems occurring in any other Volvo models of similar vintage, but you can bet your eyes that the NHTSA will be taking a closer look at the company’s line up from four years ago just to make sure.

[Source: Bloomberg via San Francisco Chronicle]

Volvo XC90 reportedly under NHTSA investigation for intermittent lighting failures originally appeared on Autoblog on Wed, 28 Jul 2010 16:33:00 EST. Please see our terms for use of feeds.

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