Remote not unlocking or locking drivers door

hcap · 06-20-2010, 04:23 AM

Hi there,
On our E90 2007 320i ....I am assuming the motor that locks/unlocks the drivers door has given up the ghost.........
Question is do you take the car to dealership, autoelectrician?
Someone suggested a place in Brisbane called Brisbane Motor Works?

Thanks for your advice In Advance

Adam

kash_0 · 06-20-2010, 06:15 AM

Try changing the fuse...had a similar issue of all doors not locking/unlocking. Replaced the fuse and all was good.

mark325 · 06-20-2010, 08:36 AM

yeah Kash 0 hit the nail on the head, good chance your door lock actuator fuse has gone. If i recall its fuse #57, BMW did issue a service bulletin to replace the 15AMP with a 20AMP fuse if it does blow.

hcap · 06-20-2010, 05:30 PM

Is the 20 amp mini fuse horizontal in orientation just above the bank where #57 sits a spare?

hcap · 06-21-2010, 06:17 AM

Bought some fuses today and installed just 5 mins ago, all seems fully functional again.
Thank you guys so much for your help

andrew@southernBM · 06-24-2010, 07:21 AM

I remember reading a SIB on this a while ago, they actually upped the amperage of the fuse as a first part of diagnosis.

06-20-2010, 04:23 AM	#1
hcap New Member 3 Rep 10 Posts Drives: 320i Join Date: Dec 2009 Location: brisbane iTrader: (0)	Remote not unlocking or locking drivers door Hi there, On our E90 2007 320i ....I am assuming the motor that locks/unlocks the drivers door has given up the ghost......... Question is do you take the car to dealership, autoelectrician? Someone suggested a place in Brisbane called Brisbane Motor Works? Thanks for your advice In Advance Adam
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06-20-2010, 06:15 AM	#2
kash_0 Private First Class 10 Rep 115 Posts Drives: F30 340i MSport Join Date: Feb 2007 Location: Sydney iTrader: (0)	Try changing the fuse...had a similar issue of all doors not locking/unlocking. Replaced the fuse and all was good.
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06-20-2010, 08:36 AM	#3
mark325 Europhile 15 Rep 374 Posts Drives: 06 E90 325i Manual Join Date: Jan 2009 Location: Sunny Coast, QLD, AU iTrader: (0)	yeah Kash 0 hit the nail on the head, good chance your door lock actuator fuse has gone. If i recall its fuse #57, BMW did issue a service bulletin to replace the 15AMP with a 20AMP fuse if it does blow. __________________ '06 E90 325i 6MT \| Full M3 Kit \| H&R Euro Race \| VMR V710 \| Colour Kidneys AusBMW :: My Tutorials
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06-20-2010, 05:30 PM	#4
hcap New Member 3 Rep 10 Posts Drives: 320i Join Date: Dec 2009 Location: brisbane iTrader: (0)	Is the 20 amp mini fuse horizontal in orientation just above the bank where #57 sits a spare?
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06-24-2010, 07:21 AM	#6
andrew@southernBM 189 Rep 1,539 Posts Drives: M2 G87, M4 G82 Join Date: Apr 2008 Location: Melbourne, Australia. iTrader: (0)	I remember reading a SIB on this a while ago, they actually upped the amperage of the fuse as a first part of diagnosis.
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06-21-2010, 06:17 AM	#5
hcap New Member 3 Rep 10 Posts Drives: 320i Join Date: Dec 2009 Location: brisbane iTrader: (0)	Bought some fuses today and installed just 5 mins ago, all seems fully functional again. Thank you guys so much for your help
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