Just taken delivery of a new GS300/350 to replace my IS200. On the IS there was a thoughtfully provided spare blanked off grommet on the bulkhead under the driver's side dash so I could get my radar and laser leads through into the engine compartment very easily. Is there something similiar on the GS? And if so, where please?

 

Nobody replied to my question, and having spent a long time looking, it's clear there is NO easy way to get leads directly through the bulkhead.
But I've solved my problem,anyway.
I led the wires round the side of the engine compartment, up past the strut, and along through the edge of the front wing. Where the door opens, at the top of the wing panel, there is a small gap. The wires can be persuaded through this, across the door hinge area (with some tape to make sure they stay properly stable). About a foot up from the base of the seal rubber, there's a part that has a hole at the back of it, I took the wires through this and then behind the internal trim.
Hope this may help someone.