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      05-09-2009, 08:39 PM   #7
Private First Class

mdernst's Avatar
Drives: 2013 Tesla Model S
Join Date: Jan 2009
Location: New Orleans, LA

Posts: 173
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2013 BMW M5  [0.00]
You don't actually have to start the car but you do have to have the ingnition ON (not just ACCessory on). If you don't have your foot on the brake, the first time you push the ON button you get accessory on. The second time you push the button you get ignition on (you can tell by all the gauges moving and warning lights coming on) and the Homelink will work with the ignition on. The third time you push the button all goes off.