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2021 Acura TLX is the first model with Honda’s new proprietary airbag

When it arrives in showrooms this fall, the 2021 Acura TLX will be the first vehicle equipped with the new three-chamber front passenger airbag design Honda announced last year, reinforcing the automaker’s commitment to infused the sports sedan with state-of-the-art safety bonafides. As explained in the video above, the new airbag was designed and developed by engineers at HondaÂ’s R&D campus in Ohio and auto supplier Autoliv to mitigate the risk of severe brain trauma associated with angled frontal collisions. With its official launch in the 2021 TLX, the airbag will begin to be offered to other automakers through Autoliv. Work on the new airbag design stemmed in part from a 2013 U.S. Department of Transportation study that used MRI scans to look at brain injuries resulting from vehicle accidents and led to the creation of Brain Injury Criteria methodology for measuring brain injuries in vehicle crashes. Accordingly, Honda and Autoliv designed an airbag that does away with the traditional single-inflatable chamber in favor of something likened to a catcherÂ’s mitt, with a central “sail panel” net catching and slowing down the head and directing it inward between the two inflated side chambers. The idea is to better manage lateral forces in a collision that can cause an occupantÂ’s head to rotate severely and at high velocity. Honda is hailing the new airbag as a major advance in airbag design. It follows the companyÂ’s introduction, in 1990, of the first vertically deploying front passenger airbag for the 1991 Acura Legend, a design that became broadly adopted in the industry. Honda is packing lots of other safety features into the 2021 Acura TLX, including knee airbags for driver and front passenger, both contained beneath a panel on the underside of the instrument panel, and eight airbags total, the most ever for the model. It will also come standard with the AcuraWatch suite of advanced safety and driver-assist technologies and AcuraÂ’s Advanced Compatability Engineering body structure, which has been advanced to boost occupant safety by redirecting energy away from the passenger compartment in a frontal crash. Acura says it expects to get a five-star crash rating from the National Highway Traffic Safety Administration and a Top Safety Pick+ rating from the Insurance Institute for Highway Safety.

2021 Acura TLX A-Spec Long-Term Update | Infotainment system hits a pothole

The first few thousand miles of motoring in our 2021 Acura TLX A-Spec long-term test car were problem-free, but that changed after we took it on a spirited drive through the winding hills of southern Indiana. You can read about how it handled a full day of thrashing here, but this story will focus on the dead infotainment system previewed in the headline. About halfway through the twisty route, every sizable pothole or big bump in the road would cause the infotainment system to black out. A message would appear declaring “MOST NET LOSS,” and it would quickly dip to black after that. The next big pothole would cause it to flicker back on, but it never remained on for any long periods of time after this. In addition to the screen loss, the speakers would make some rather disturbing crackling noises. This continued throughout the day and for several days beyond that. If the roads I was driving on were flat or devoid of major problems, the infotainment system would generally be fine. It took a major jostling of the carÂ’s bones to cause it to act up, but Michigan provided enough of those to make the problem exceedingly annoying in a hurry. So, to the dealership it went. 2021 Acura TLX A-Spec View 51 Photos After the local dealer looked it over, they said there was a TSB out for this issue, and that theyÂ’ve seen it pop up on other RDXs and TLXs already. Turns out, there are a number of wire connectors between the infotainment system and wiring harness that are causing the problems and coming loose. The fix? Newly designed connectors from Acura, plus the wiring harness is ever so slightly freed up to allow for a bit of movement from violent impacts. Doing this (plus using the stronger new connectors) should ensure that the stress on these connectors is never so great as to cause issues again.  The job was completed under warranty and took a full day from diagnosis to the return of the car. WeÂ’ve put several hundred miles on the car since the fix, and theyÂ’ve been completely trouble-free — it sure was nice to listen to AcuraÂ’s excellent ELS audio system again. That said, this issue is one weÂ’ll follow closely to see if AcuraÂ’s fix truly is a long-term solution. WeÂ’ll have a deeper dive on how AcuraÂ’s TouchPad infotainment system works (now that itÂ’s actually working again) soon, so watch out for that update in the near future. You will be able to find all other posts on our Long-Term 2021 Acura TLX page.  Related:

The cars that won't live to see 2015 [w/video]

Every year in the fast-paced automotive industry brings new models, but it also spells the end for some that have been less successful. This year will be no exception.
Japan's automakers make up the bulk of the list of discontinued models for the 2015 model year: Acura is replacing the TL and TSX with the new TLX sedan, Honda is bidding farewell to the Fit EV as the new Fit hatchback takes its place, and Nissan is saying goodbye to both the Cube and Murano CrossCabriolet. Both the Nissan Maxima and Mazda2 exit stage left before their upcoming replacements arrive, while Toyota is terminating the RAV4 EV and FJ Cruiser as well as the Scion xD, and Lexus IS C and IS F that are being effectively replaced by the new RC. Meanwhile Infiniti is finally discontinuing the G37 that was already replaced by the newer Q50.
From our own domestic automakers, Cadillac discontinues the CTS-V sedan and wagon as the new CTS rolls in, Chevy is canceling the mild-hybrid Eco versions of the Malibu and Impala sedans, and Chrysler is killing off the 200 convertible as the new 200 sedan arrives.