Adds an option to show real-time road speed limit icons in the top corner of the map screen. Enhanced Navigation:
Before downloading, you must verify your current hardware and software version to avoid "bricking" (permanently breaking) the unit. 1. Identify Your Version Power on the RNS 310. Press and hold the button for ~10 seconds. from the secret menu. rns 310 firmware 0358 download
Look for "SW Version" (Software) and "HW Version" (Hardware). 2. General Installation Steps Adds an option to show real-time road speed
if your "Phone" button is still just muting the audio after the update. rns 310 firmware 0358 download
this with the newer RCD 330 units if you are considering a hardware upgrade. What is your current SW Version vehicle model GPS and satnav - Guide to updating RNS310 Firmware