Cross-reference for old and new terminal designations in accordance with DIN 72 552. Only terminal designations whose significance has altered are given.

OLDNEW
1 1, 53(wiper), 53e
2 2, 53e
3 53, 53b(wiper)
4 4, 53a, 53b(wiper)
1515, 49(turn-signal flasher)
15+49
15/5415, 49, 54
1615a, 15
3030, 33(motor)
30/5130, 87, 88(relay)
30f45
30h45, 45a
30h I45a
30h II45b
30L33L (motors)
30R33R (motors)
3131, 31c, 32(motors)
31a31a, 31c
31B-B-
5050, 50b, 50f, 50h
50a50, 50a, 50e, 50g
50b50d
50k50d
50 II50c
5151, 59, B+
51 -59
51a59
51B+B+
5454, 53a, 54g
54/1515
54d53(wiper)
54e33b, 53b(wiper)
54L49a
5858, 58L, 58R
58b58b, 58d
5959a
85d31b(alarm switch)
B+30B+
B+51B+
D+/61D+
D-/61D-
H 71
HLL (L54b)
HRR (R54b)
K C
K0C0
K1C, C2
K2C2
K3C2, C3
K4C2, C3
L54L (L54)
N 55
P C, 57a
PL57L
PR57R
R R, 75
R54R, (R54)
R54bRb
S 49a, 53(wiper)
S449a
SBL(L54)
SBR(R54)
VLL
VRR
+ 15, 49(turn-signal flasher)
53, 53a(wiper)
+253a
+1549
-1 (ignition coil), 31