Here’s a solid, practical feature on , written in a diagnostic style suitable for a blog, owner’s manual supplement, or tech article. Lexus 6-Disc CD Changer Troubleshooting: Common Failures & Fixes The Lexus 6-disc in-dash CD changer (found in models like the ES, GS, LS, RX, and IS from the late 1990s through late 2000s) is famously reliable—until it isn’t. When it fails, the symptoms are specific. Here’s how to diagnose and often repair the most common issues without replacing the entire unit. Symptom 1: “CD ERROR” or “CHECK DISC” – No Playback Most likely cause: Laser lens contamination or mechanical misalignment.