You can't. It's a safety feature.
On my 2000 Astro there is a small button just below and to the left of the headlight switch. Push that button four times in a row and you will hear a chime and the automatice headlights will be disabled. Tricky, eh?
Has to be in park with the emergency brake on, or maybe they would turn off if you just tripped the switch on the emergency brake without actually engaging it. That way it wouldn't have to be in park.
The 2001 Mercedes-Benz SL-Class has a 5-speed shiftable automatic.
The 2001 Mercedes-Benz S-Class has a 5-speed shiftable automatic.
The 2001 Mercedes-Benz M-Class has a 5-speed shiftable automatic.
The 2001 Mercedes-Benz E-Class has a 5-speed shiftable automatic.
The 2001 Mercedes-Benz CL-Class has a 5-speed shiftable automatic.
your user guide
Yeah it does H7 with 8k temp
Check the fluid level check the linkage
To disable the SOS light on a 2001 Mercedes S500, you typically need to press the SOS button located on the overhead console. If the light remains illuminated, you may need to check for any active emergency calls or issues with the Tele Aid system. Alternatively, consult your vehicle's owner manual for specific instructions or consider visiting a Mercedes dealership for assistance.
There is a relay that gets pulled. Althou I am not sure where it is. You can join www.grandprixforums.net and they can probly help you alot further with this.