Volkswagen Fan
From what you've described it sounds like the radio is losing +12v battery voltage.
When you wired it up you need to give it constant +12v from the wiring loom and ACC signal for the ignition switch which triggers the head unit to resume previous state or wake-up. From experience I'd say this could very well be your issue.
-Mythik.
Retired Dubber
Normally the red and yellow wires on a standard unit Swap them over and I bet it will work
2021 Kamiq LE 110 , Moon White, BV cameras F & B
Mamba Ebike to replace Tiguan
VWWC Administrator
VWwA Administrator
As has been said it does sound like your head unit isn't getting a constant 12V. Did you check the lines with a multimeter before install to be sure?
If it has an engine or heartbeat it's going to cost you. | Refer a Friend - AussieBroadband $50 Credit
Volkswagen Fan
Just for anyone that reads this post, it was the old red wire yellow wire mix up.
Kinda obvious really
VWWC Administrator
VWwA Administrator
Glad to hear you got it sorted though, those little things get annoying very quickly.
If it has an engine or heartbeat it's going to cost you. | Refer a Friend - AussieBroadband $50 Credit
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