I've recently installed GROM-USB2 and i have a few queries on it:
1. I've taken the head unit out, connected the grom unit and put it all back. Can someone confirm the correct installation of the Toy 1 cable? On one end there's 2 connectors, i plugged one into the empty port next to the original lexus cd cable and left the unused one hanging down. Got a feeling this is incorrect, can someone confirm?
2. The unit does work, i can play ringtones, voice recordings etc through the car stereo. But i mainly bought it to use Spotify through it - this does not work. Anyone got experience with this? Would it be easier just to buy the bluetooth module?
3. My radio just switches itself off halfway through a journey. I switch it back on but i cant change to a cd & i cant change the volume. Restarting the car sorts this out though. Could this be due to the possible incorrect connections in point 1?
Thanks