2018 Lexus LX Diesel Check Engine Light and DPF Regeneration Issues: Seeking Advice and Trustworthy Mechanic Recommendations

Hey! I feel ya! Had a similar hitch with my 2013 Lexus IS diesel few years ago, roughly at the same mileage as yours. My AdBlue light came on and check engine light too. Turns out, my AdBlue level was indeed way too low. The AdBlue fluid works with the Selective Catalytic Reduction (SCR) system to reduce exhaust emissions, so it's pretty important not to ignore if the warning light pops up. At my local garage that I trust, they looked over it. They refilled my AdBlue tank, reset the warning lights and also got the DPF issue sorted. It wasn't exactly a doomsday issue for the car, but maintenance is necessary for the longevity of the vehicle. For a good mechanic, just trust your gut, check online reviews and get quotes from multiple places before deciding. This way, you won't feel like you're being taken for a ride. All the best!

Hey there! Your situation sounds like déjà vu to me. Faced a similar drama with my 2018 LX diesel not too long ago! That AdBlue light and check engine combo definitely had me worried. Glad to hear it worked out for though. It gives me hope., you got me curious. Do you remember how much you had to shell out at the garage to get it all fixed? And has there been any other problems or similar troubles since then with your Lexus IS? It's worth knowing for anyone who might find themselves facing this issue in the future. Looking forward to your answer!

Hey there! Ah, memories of that AdBlue adventure are flooding back now. So yeah, the cost. It wasn't too dramatic - I parted with 65€ and that took care of the whole AdBlue fiasco. They filled up the tank and sorted out the "AdBlue level too low" nag. Pretty decent deal in my book. Ever since then? My Lexus IS has been solid as a rock. All that scare with the AdBlue and Check Engine light was a one-off thing. Guess the car just needed a little TLC, you know what I mean? So yeah, since that episode, she's been purring like a well-fed cat. Cheers for asking!

Thanks a lot, for sharing your experiences! Honestly, I was quite anxious but both your inputs have put my mind a bit at ease. So, 65€, huh? Not too bad, I reckon. I'll be taking your advice about checking reviews and getting quotes from multiple places. It seems like my Lexus just needs a dose of care, like said. This has been a great help. I'll keep you all posted on how it goes. Cheers!