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      03-01-2013, 01:32 PM   #1
E90raw
E90raw
United_States
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Drives: 2012 E90
Join Date: Feb 2013
Location: CT

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Parked Car Ventilation

Any input on the use of parked car ventilation. I've read the owners manual and it doesnt describe the purpose very well. Several questions:
1. What does "radio readiness" mean?(from the manual).
2. What does "provides ventilation to the passenger compartment" mean?
3. What is the overall concept of this feature other than draining the battery.
Preemptive Thx