Reversing sensors

[Stewal]

Having fitted really useful reversing sensors to my 05 convertible I find the sounder in the boot is too faint, presumably because the roof area is insulating the sound from the cabin.

 

Is there an easy route to pass cables from the boot into either the cabin or the roof stowage area using existing grommets rather than drilling.

 

Cheers. 

[ZMANALEX]

My 2005 Roadster came with OEM sensors and the sounder is in the

 cubby beside the handbrake.

I will check the route of the wires when back in the shop.