indicator relays - wiring?

[hot66]

I am replacing the indicator relay on my '67. The exisiting one has 3 terminals labelled:

31
49
49a

My replacment has the folowing labels:

P
X
L

The circuit diagram on my replacement shows that:

L ..... 'blinklampen'
P ..... earth?
X ..... 'konktolle vom'

Anyone know how the labels on the new relay correspond to the numbers on the old one?

[Nick Moss]

There is no earth on my 67 wiring diagram but on later cars 31 is earth (brown)
49: Red wire to Control Light Relay ('konktolle vom'?)
49a: Black/white/green to indicator switch
C: Blue/white to tacho warning light ('blinklampen'?)

[hot66]

Thanks Nick

In case anyone else buys a replacememnt relay for their swb car here are the results:

X (49)..... red wire (konktoll vom) to the control

L .(49a).... black / white / green stripes (blinkenlampen) to the switch

P (31)..... blue wire to the dash lamp