Date registered: Sep 2006
Vehicle: 2004 CLK 240 Coupe
Location: Norfolk. UK
Mentioned: 11 Post(s)
Quoted: 385 Post(s)
Confirmed: COMAND CD-ROM in drive does drain battery
According to the MB WIS for my CLK, under ther topic 'Checking quiescent current consumption' I read the following:
Switch off all electrical consumers, and measure quiescent current at the battery terminals.
1. Remove transmitter/ignition key.
Items 2 to 9. Switch off various items, including COMAND.
10. Remove CD-ROM from COMAND drive.