Hi all I
Is there a site for for the Bosch colours and the numbers like 15. 31 85, 86 etc. on the diagram ?
Thanks
mak
109

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mark

As far as the numbers go that is for "DIN 72552."
Try google search for that din application

Even Wikipedia has good info on that

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Thanks
That was the information i required regarding the numbers . Is there Similar chart/legend for colors too i.e Brown is for ground
mak

__________________
mark

Not really, but on most MB's, BROWN wires are always ground.
Red wires are hot (power).

__________________
MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
Retired Moderator