Sound system making machine gun noises

When I turn on the ignition, even with the sound system off, I get a continuous loud noise coming from the sound system. It’s a bit like a machine gun, the frequency does not change with rpm it seems to be fixed. Turning on the radio makes no difference, the  radio does not come on Aurally although the dash says that it’s on. The car is a 10 plate, sport tech model. If anyone can help me I would be very grateful. 

Ps. Im new here, I did try to search but had no luck, possibly through presbytechnocompetence issues. 

bose system???

sounds like the amp is knackered / on way out !!!

Given the spec of the vehicle it will indeed be the Bose amp having difficulties.

Have a look at this thread on the subject.

As others have posted, the amp is fubar’d. Bose repair experts, quoted in link by jingars, is the answer, roughly £170 with lifetime guarantee. Now I’m back from hols, it’s on my list to do as my amp (same year/model car as OP), has done the same unfortunately. Be aware, if trying a secondhand unit instead, the mk3 amp (2 plug) is not compatible with the mk3.5 unit (3 plug).

Barrie

Two weeks ago had the same problem ---- to continue driving take out the radio fuse down on the passenger foot well . The amp is behind the drivers seat behind a panel and is easily removed as held with 4 by 10mm bolts and three electric sockets —found a firm in Edinburgh BOSE services that will repair with a life time warranty for £160 — back and forward by post —fit /fuse back in and away you go .I think it is a time failure thing as mine is a 2010 car.FINAL POINT --mine a retractable roof -for soft top amp may be behind passenger seat!

Hope this helps

P

 

 

not took you long baz to get back in the groove

Love the pun (vinyl discs!), intended or not!

 

After almost a 3 week absence Geoff!

Need to get back at it now with the car  although spent almost the equivalent of a 30AE on the family holiday so funds currently depleted  SWIMBO is already on with the next one  one of our friends 70th, we’d booked with P&O for Dubai and surrounding areas for Feb '20, this has been cancelled due to current unrest as the ship is British flagged. Friends called round and a planning meeting ensued  Mrs B, or should I say Mrs “Trip Advisor”, loves nothing better than sorting holidays out  does my head in 

Barrie

 

Thanks very much all. I’ve removed the fuse, driving now a little more relaxing. Amp on its way to Edinburgh.

 

Great stuff, let us all know how you get on, not sent mine yet.

Barrie