Radio amplifier location

WININGS1

MEMBER
2011 BMW 328
4 CYL
2WD
AUTOMATIC
55,000 MILES

I have a convertible, the trunk is designed differently than on the sedan. Where is the radio amplifier located on a convertible?

Saturday, September 29th, 2018 AT 7:31 AM

1 Reply

KASEKENNY

MECHANIC
18,907 POSTS

I suspect if you are looking for the location that the amp is not working. Before you replace it, I would suggest checking power coming into the amp first.

I have seen many amp failures because of a fuse so just check for power and ground before you replace it.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

https://www.2carpros.com/articles/how-to-check-wiring

Below you will find the process from the manual and wiring diagrams on the amp.

Please let us know what you find with this. Thanks

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