ekohn

Hi All,

I believe that the XM brain for the ISx50 is made by Pioneer. Which makes me wonder, is there any type of brain/head unit we can install with some form of custom cable to the existing radio and have Sirius already?

PhilipMSPT

iTrader: (5)

I've seen those "universal" XM tuners in most auto or electronic shops and I've always wondered if it's a simple plug and play?

The main problem though is that it won't be integrated into the Nav system and controls. It will still show up as a "foreign" unit, like an iPod or Roady connected through the AUX input.

Pwyll

I was told by a regional Lexus manager that the stock system is Pioneer.

ecr527

I installed a XM tuner on my car a few weeks ago and yes, it is made by Pioneer.