Parking Sensor Wires From Front Bumper

[million]

I bought an 8 sensor cisbo parking kit for my IS200 Sport and have successfully installed the rear four sensors, control unit and display (with invaluable help from LOC as ever), but i have come a bit unstuck when putting in the front four sensors. I can't see an easy way of running the cables into the interior of the car. I am very reluctant to drill into the bumper until I have worked out a route to the boot....

Could someone please advise how they would do this or has anyone already done this ?

Anywhere into the front of the car would be fine as i have plenty of cable to work with and i am already running some from the centre console to the boot.

[BenIS]

If you look below the Battery in the bulkhead there is a rubber grommet that I have ran 2 wire through on mine. Bit of a pig to get through but can be done. Take the glove box out and you can easily see it up to the left with a torch.

[million]

Many thanks Ben. I shall give that a try at the weekend.