[2011e91328xi]

hello all

long time reader, first time poster

I recently acquired a new-to-me 2011 E91 328XI. Please see below for description of my issue and thank you in advance for any help:

Issue
Fob
-both remote fobs work intermittently to lock/unlock (no rhyme or reason)
-battery changed in both
Comfort access:
-if i try to start car without fob in slot, no go. But if I put fob into slot, remove from slot, it will then start keyless. Key not detected message will then pop up.
-comfort access on door handles does not work

Diagnostics/background info
-Checked diversity amplifier. No signs of water intrusion/corrosion. Clean up with contact cleaner and reinstalled.
-Checked passive go module. No signs of water intrusion/corrosion. Clean up with contact cleaner and reinstalled.
-Fuse #61 is popped. Went through door handle check, seems like drivers door handle is no good.

From what i understand, door locking and comfort access are two separate systems.

Any help is much appreciated :thumbup:

[ctuna]

Did you change the Fob batterys
cr2032's 3 dollars at a drug store or 10 for 5 bucks
mailed to your door on ebay.

Also how strong it the car battery ?
over 12.2 when resting?

electical e90 pdf
http://www.google.com/url?sa=t&rct=j...,d.cGU&cad=rja
http://www.google.com/url?sa=t&rct=j...85464276,d.cGU
http://www.google.com/url?sa=t&rct=j...85464276,d.cGU

There are sensors on the front door handles that are part of the comfort access system.

See electrical system pdf 2 for comfort access explanation.