Date: February 16, 2023
Content:
A 10k‑mile 2022 GLS 450 owner experienced navigation startup failures, traffic-signal warnings, and weak key fob signals repeatedly distracting the driver. Service appointments have dragged on without resolution.
Categories: Infotainment, Keyless Entry, Reliability
Tags: GLS 450, nav failure, key signal
“Navigation system no longer starts up … Traffic signal inoperative warning keeps popping up. … no problems yet other than weak signal pick up from the keys.” sl113.org+1reddit.com+1
