shanks269

All, Got mine back yesterday. They replaced the DCU (Display Control unit ) in the end and not the whole system, as I'm managed to do half of the upgrade! I can confirm that HUD will not display Waze, Google Maps or Apple Map directions. As already stated on here, it simply "mirroring" the display. Was it worth the hassle, definitely.

Hi Tom, the update isn't covered under warranty ( states that in the Tech notes you get with the update). Once the dust has settled, I'll take up the matter with Lexus as I followed the instructions to the letter and I've been in IT for over 40 years - this wasn't my first Rodeo! The new unit will have Carplay.

Hi Nick, Not good news. The dealer tried doing a reset, they said it didn't work. The dealer was then advised by Lexus to identify which the two units that make of the infotainment system is corrupt, which they did. I'm having the corrupt component replaced tomorrow - lets just say I won't be doing an update like this again!! Manjit

Thanks Nick. The car is booked in with the dealer this Friday. I'll provide an update. The issue seems to be very similar to the one Lexus owners experienced in 2016 by US owners due to an OTA update. Tried disconnecting the battery at the back, as was advised for the 2016 issue. Made no difference. If I'm quick enough I can see that the update was applied "FB10" in Software Update screen. Manjit

All, Just tried the Carplay update on NX300H 2018. 1st USB went well, 2nd USB update went well until asked to turn engine off and on. Turned engine back on as per the instructions tried clicking on Menu ( Step 5 in the instructions ) and no response. Turned of the engine off and on again - the system now keeps rebooting. Anything I can do to resolve the issue? Thanks.