Newbie needs advice

Lalapalooza66

New Member
Joined
Feb 23, 2018
Messages
5
Reaction score
0
Your Mercedes
S 320 cdi 2007
Hi everyone,
I have a 2007 s320 cdi. The command screen is showing the message "device unavailable" when the radio, cd, video or phone is selected.
Any ideas as to what the problem is please??
 
OP
L

Lalapalooza66

New Member
Joined
Feb 23, 2018
Messages
5
Reaction score
0
Your Mercedes
S 320 cdi 2007
  • Thread Starter
  • Thread starter
  • #3
Yes I do have a Harmon Kardon system
 
Top Bottom