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Old 12-02-2012, 06:37 AM
andrew b's Avatar
andrew b andrew b is offline
flâneur en cabriolet
Location: Lexington, KY
 
Join Date: Aug 2011
Posts: 925
Mein Auto: 2007 E93 N54
One nice side benefit of Escort radar detectors is the "voltage mode". Put it in that, and unless it's alerting, it displays the voltage it's getting. I have made a habit of checking it on startup, periodically while driving, and when the engine is off but electric is on.
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