Join Date: May 2008
Location: Richmond, Tx
Vehicle: LHD Black SLK350, LHD Firemist SLK55
Other Toys: Nacra F18
Mentioned: 13 Post(s)
Tagged: 0 Thread(s)
Quoted: 30 Post(s)
Thanked 2,920 Times in 2,028 Posts
Hey John -
It's a trivial install (4 out of 10), and will work with an A20. If you get it from viper, make sure you find out if he's including the MOST fiber or not. If not, you'll need to pick up a loop from your dealer (< $50 usd?).
If your A20 has no optical accessories already on it, your dealer will have to use DAS to tell it to turn on the MOST bus.
If you want to shoot me a PM with your VIN, I can pull the datacard and confirm if you will need the fiber, and if you have any accessories already coded on the car. 99% of the time in a MY05, there's no fiber and you'll need coding.