Brand new OEM logic 7 amp and car won't play music.

Redbmwm33 · 01-20-2017, 08:19 PM

Shop nstalled a brand new amp after the previous one got wet on my car. The car had audio for 5 minutes and then it just stopped. Now the car won't play any audio at all. Even the door gong won't work. What could it be? Mind new I just installed a brand new 11/2016 amp. They have a production date on them.

Coding didn't work either.

Redbmwm33 · 01-20-2017, 08:20 PM

Car is a 2011 335is

Fb2017 · 01-21-2017, 01:20 AM

The amp should be plug and play. You may have a short elsewhere sadly. either you got an amp thats toast or a short. good luck

Redbmwm33 · 01-22-2017, 04:18 PM

the amp worked for 5 minutes and now nothing

ptpending · 01-26-2017, 03:38 AM

diagnostic scan show what the problem
without it you can
disconnect MOST ciruit from amplifier
close car, let it sleep for one hour
open car and trunk and see if amplifier MOST transciever have red light, if it is then amp is powered

01-20-2017, 08:19 PM	#1
Redbmwm33 Lieutenant 103 Rep 558 Posts Drives: Bmw m9 Join Date: Jul 2011 Location: London iTrader: (3)	Brand new OEM logic 7 amp and car won't play music. Shop nstalled a brand new amp after the previous one got wet on my car. The car had audio for 5 minutes and then it just stopped. Now the car won't play any audio at all. Even the door gong won't work. What could it be? Mind new I just installed a brand new 11/2016 amp. They have a production date on them. Coding didn't work either.
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01-20-2017, 08:20 PM	#2
Redbmwm33 Lieutenant 103 Rep 558 Posts Drives: Bmw m9 Join Date: Jul 2011 Location: London iTrader: (3)	Car is a 2011 335is
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01-21-2017, 01:20 AM	#3
Fb2017 First Lieutenant 40 Rep 345 Posts Drives: bicycle Join Date: Nov 2014 Location: Canada iTrader: (2)	The amp should be plug and play. You may have a short elsewhere sadly. either you got an amp thats toast or a short. good luck
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01-22-2017, 04:18 PM	#4
Redbmwm33 Lieutenant 103 Rep 558 Posts Drives: Bmw m9 Join Date: Jul 2011 Location: London iTrader: (3)	the amp worked for 5 minutes and now nothing
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01-26-2017, 03:38 AM	#5
ptpending Colonel 463 Rep 2,768 Posts Drives: e91 Join Date: Dec 2013 Location: Poland iTrader: (1)	diagnostic scan show what the problem without it you can disconnect MOST ciruit from amplifier close car, let it sleep for one hour open car and trunk and see if amplifier MOST transciever have red light, if it is then amp is powered __________________ E81 2007 130i 6cylinder Montego blue Retrofits: Harman Kardon, High-beam assistant, Removable tow hitch. Auto-dim folding exterior mirrors. Lumbar support. Perfomance Brakes.
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