Two problems related to warnings have been reported for the 2018 Acura TLX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2018 Acura TLX based on all problems reported for the 2018 TLX.
I’ve bought my 2018 Acura Tlx used from holiday Mazda in [xxx] in xxx now that my nightmare with the auto engine idle is over(the shop that replaced my starter in November 2025 some how got it so it doesn’t work anymore. But that’s not my issue. I’ve had this issues 5-8 times in the last 2 years. I will be driving and my top screen in in the dash(it usually displays navigation, carplay, etc) will turn off and flash a couple times. Then it take out my “radio” screen. It’s like it’s resetting because the screens remind me when it electronics reset snd start up. It goes for a total of 2-3 times. Thank the good lord my car keeps driving safely. Here is the second issue. I’ve had my parking, forward collision, and the one where it says” object approaching. ” off for 2 years now. When they are on they will start beeping and freaking out. I’ve cleaned in front of wheee those cameras are located. I’ve researched online. And can’t figure it out. Now that I have my newly licensed son ([xxx] old) driving the car I want to get every safety issue working. Acura can’t figure it out and so I don’t know where else to turn. A fiend recommended I do this. I do have video of these things happening. I can included them if asked to. Thank you. Ps. I wasn’t able to upload video, I can email them if you send me an email address I’ll get it to you ASAP. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
I am getting a u129d-00 code, my vehicle isn't passing 50mph. Says lane keep assist problem, vehicle stability problem, precision steering problem, I am experiencing all the characteristics of specific service bulletin 15-050. What are my options.