Mercedes: fuse location for cigar lighter, marker lamps, amp electric

Question
I have a 1975 Mercedes 450SL, 50K miles, and live near Tucson Arizona.  I plugged my phone charger into the cigar lighter, and blew the fuse.  I have located the fuse box, but there is not a diagram listing which fuse is for what.  Can you help me locate where in the fuse box is the fuse designated for the cigar lighter?  I am quite some distance from the nearest Mercedes dealer.

Thank you

Answer
Answer:
I suggest you save and print this.

The following fuse legend is for a 1973 450SL.

1. 30 Amp. Hazard warning light
3. 30 Amp. Elect. windows
5. 15 Amp. W/S wiper & pump Horn, cig. lighter
7. 15 Amp. Blower motor, 3 way heater valve
9. 15 Amp. A/C clutch, emission control
11. 15 Amp. * Rear window heater
13. 58 Amp. Tail/parking/standing lt right.
Side marker lamps/tag light
Dash lt/shift indicator
Hazard warning flasher
15. 58 Amp. * Headlight cleaning unit
17. 56a Amp. Rt. High beam headlight & indicator
19. 56b Amp. Rt. Low beam headlight
-------------------------------------------------------------
2. 30 Amp. Clock. trunk, glove, entrance light
4. 30 Amp. Electric windows
6. 30 Amp. Radio
8. 15 Amp. Electric fan.
10. 15 Amp. Stop light, starter valve relay, auto trans.
12. 15 Amp. Turn signal lamp, back-up, instruments
14. 15 Amp. Master relay-fuel pump
16. 58 Amp. Standing lt. left, parking left, tail lt. left
18. 56a Amp. Lt. High beam
20. 56b Amp. Fog lt. Low beam left