BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Will disabling the rear speakers mute the rear park sensors?

fifthelement89 · 10-24-2020, 02:28 PM

I'm facing a small problem that I posted on another post.

I installed an aftermarket amplifier ESX 4240dsp. I have base stereo and i upgraded the front speakers.

The problem is, the rear parking sensors are really low now. Can't eve hear them.

I tried to coding to hifi, but ended up with no sound on the rear ..

Any help?

10-24-2020, 02:28 PM	#12
fifthelement89 Enlisted Member 2 Rep 33 Posts Drives: BMW E90 320d Join Date: Sep 2012 Location: Portugal iTrader: (0)	I'm facing a small problem that I posted on another post. I installed an aftermarket amplifier ESX 4240dsp. I have base stereo and i upgraded the front speakers. The problem is, the rear parking sensors are really low now. Can't eve hear them. I tried to coding to hifi, but ended up with no sound on the rear .. Any help?
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