[jzeiler]

The eeee you hear is the power brake servos running - normal operation. Next time before you start the engine turn on the key and hit the brakes after they complete the self test (fast flashing to slow flashing on the warning light). See if the eeee you hear is the same thing.

 

[jzeiler]

. My 2000 makes no noise.

That is correct the 2000 system is not power assisted. The only time it will make noise is on self test and when the ABS is activated.

He meant that you should use a wire attached to the white/yellow headlight wire to control a relay. Then run a fused lead from the battery to the relay and from the relay to the added lights. That way you are using the head light to control the relay turning on the added lights.

Here is a diagram.

 

[jzeiler]

+1 and +1 That is what I did as well but the relay is the simplest way to add just one accessory. Eventually you will have many more to add so it is not a bad ideal to prepare for it