« previous next »
Pages: [1]

Author Topic: Not sure what this is. Located by ignition coil.  (Read 3047 times)

CJHenderson

  • Full Member
  • Silver
  • ****
  • USA, AR, Benton
  • Posts: 469
Not sure what this is. Located by ignition coil.
« on: April 20, 2016, 23:20:09 »
What is this there are no markings except 15 16 7 and am thinking it's a part of the ignition system. Can't find it in the shop manual.


Logged
1970 280SL/8 W113 101624 miles.
1950 MG-TD
2021 Harley Davidson CVO Trike

Tyler S

  • Associate Member
  • Platinum
  • ******
  • USA, CA, Encinitas
  • Posts: 1613
Re: Not sure what this is. Located by ignition coil.
« Reply #1 on: April 20, 2016, 23:28:21 »
That there is the transistorized ignition control unit. When they fail sometimes owners would bypass them and run a standard points and condenser setup.

See link for info
http://www.sl113.org/wiki/Electrical/TransistorIgnition
Logged
1968 (67) 250sl. 4 speed manual. DB180 Silver
1955 220 Cabriolet A. White Grey
2019 E450 Wagon. Majestic Blue
1936 Ford PU Flathead V8. Creme on tan interior.
1989 Volkswagen T3 Westfailia Campmobile. Dove Grey (blue)

alchemist

  • Associate Member
  • Senior
  • ***
  • USA, NY, GRAND ISLAND
  • Posts: 183
Re: Not sure what this is. Located by ignition coil.
« Reply #2 on: April 24, 2016, 03:08:47 »
Tyler is correct. The earlier models such as 230SL do not have the electronic ignition and therefore, do not have this box.
Logged
Pages: [1]
« previous next »