I need to locate the ignition module on mercedes benz e320

http://documentbuzz.com/wiring-diagram/1996-mercedes-benz-e320-system-wiring-diagram-download/

This helped me

On the bottom of your car. Jack the car up.

check to see if you are getting voltage to the starter solenoid from the ignition switch, it might be a bad starter.

no cut off switch all done with fuel pump turn off ignition and fuel pump goes off no fuel

Hi.

Ignition coil terminal 1 --> UCE Bosch ME2.0 (terminal 21(coil 1) ,16(coil 2), 7(coil 3) ,14(coil 4), 4(coil 5), 18(coil 6))

Ignition coil terminal 2 --> Fuses and Relays Module X61 (terminal 34)

Ignition coil terminal 3 --> UCE Bosch ME2.0 (terminal 20(coil 1) ,17(coil 2), 6(coil 3) ,13(coil 4), 5(coil 5), 19(coil 6))

Hope i helped.

Switch on ignition. Cycle left steering wheel buttons till mileage and trip are displayed. Press reset button ( left corner of instrument cluster ) for 3 seconds until reset message appears, release and press again within a few seconds and confirmation will appear on dash. switch off ignition.

P1617 Control Module Fault Or Control Module Not Coded
P1630 Drive Authorization Signal

It sounds like there's an issue with your Car's computer

battery located in trunk on rt side.