|
Above is the diagram for the A-class. This covers the petrol versions, and at the moment it does not specify the diesel wiring so I can't guarantee its the same, although it should be...
The diagram shows that there is a feed you can use from the back of the stereo at pin 1 of the ISO connector (green/black) however the documentation that comes with this diagram states that not all vehicles are equipped with this wire (doesn't state which models), if it is not fitted then a can-bus decoder is required. The feed for which is taken from the ECU or Instrument Panel (as shown on the block diagram above).
This information is based on a:
1998 Mercedes A160
5 speed manual
This information is valid for Petrol vehicles [07-97>].
|
Door Trigger colour |
Brown/Green |
|
Door Polarity |
Negative |
|
Door Trigger Location |
Behind Glove Box in loom going up the A pillar |
|
Lock Colour |
Green/Blue |
|
Unlock Colour |
Same as lock |
|
Type |
Negative |
|
CDL Location |
At locking switch top centre of dash, same wire locks and unlocks |
|
Indicator Colours |
Green/White |
|
Type |
Negative |
|
Indicator Location |
Hazard switch |
|
Headlight colour |
White/Yellow |
|
Headlight Location |
Behind switch – Positive Pulse |
|
Ignition Colour |
Pink/Red Pin 6 |
|
Crank Colour |
Purple Pin 10 |
|
ISAH Location |
Starter in white 12-way Plug Left hand side of rear of Glove Box. Ignition In Green 13-way Plug, Right hand side of rear of Glove Box |
|
Boot Trigger Colour |
Linked to Doors |
|
Boot Trigger Location |
As Per Door Trigger |
|
Additional Information |
DO NOT CONNECT TO INDICATOR WIRES AT SWITCH.
|
|
