[litteng]

does anyone have the wiring diagram? i am sleuthing headlight circuit, to try and establish the a couple of things... for the differences between regular and HID's

1. because in canada we have daytime running lights, i want to determine if they have a resistor in line for the halogens

2. i want to understand how the canbus is connected to the lights. headlite switch?

3. from all the reading and research i understand the 987's have a voltage drop (square wave) in the power to the headlites, how much is the drop,

4. headlite switch wiring connections,

i've heard talk of bi-xenon's (low and high beam), were they the factory fit for the boxsters/cayman if you wanted HID's ? or was there a basic low beam only factory option?