Customer Ratings & Reviews

I think it was the person that did instal shorts out

Needed item if you are going to have an aftermarket Apple CarPlay system installed.

I've used this with 2 different stereos and have the same issues. The volume control will just change to station control and won't go back unless I turn of the car. The controls also change so that both of my volume controls turn the volume louder.

Requires a recent macos or windows machine. There’s no reason they couldnt make the software work on all computers, or provide a web configurator.

This won't work with Pioneer DMH342EX. Buy the Metra. Less complicated install as well!

Was under the impression that I could install this no way that can happen i need a professional to complicated

Yes it works but it doesn't work all the time. We got it to activate our dormant steering wheel controls but honestly if you had to do over again we would not have bought this.

I bought this for a 2011 Kia Sorento and it had totally different wire hookups than the Kia

Never have I encountered so many complications, I have exchanged, returned recommend parts that later was "wrong" but for $100... Wost experience ever! Oh, 4 returns no money credited to bank 14 days later.

The product gave me trouble from the beginning by shuffling around the gps location on the scree corrupting the communication between stereo and cellphones signal. Please don’t buy it for any Toyota 2018 and plus

Couldn’t make it work and terrible instructions. Horrible product!

I'd repurchase this product again! I've enjoyed using it, and share with my friends and family.

$70 and only able to adjust the volume by steering wheel. No impressed or satisfied for the money and time spent.

IDK why it takes some maestro unit to have an extra volume control on my steering wheel but it didn't work like they advertise so we had to pull it out and get refunded for it as we also try'd another one which didn't work either. IDK if that was a programming issue with the units or the device but we try'd a lot of ways not reaching any solutions

Did not work as advertised. Programmed it several times. Functions would not work with assigned buttons. Exchanged for a metra swc

Get u one. U will love it. No idea what this is. But I love it

To make matters a little worse it will take at least a month to get the correct software in. I will also have to call to see if they got it and can install it. I'll bite my tongue till then. (If they do get the right stuff then all will be forgiven. Technology is not easy.) And it is not the technician's fault, by the way. My "no" recommendation is germane only to my car and cd player.

Maestro usually makes good stuff (even though it is overpriced for what it does), but their wiring diagram and layout was not at all correct, causing big delays in searching for the right info during installation. They need to send the proper info with their units.

Reprogrammed multiple times but next button still turns volume up does not go to next song or station

This equipment is not doing what it's supposed to do, it can't sync with the right buttons, I took the vehicle back to get it fixed and the tech told me that he came accros the same problem with another suv similar to mine, I'm changing stations with the volume button and lowering the volume with the change station button. I am not satisfied, but it's better than not being able to control the volume with the steering wheel