The vehicle features two types of board computers.
Resetting the trip computer
On the Control Display:
1. "Vehicle info"
2. "Trip computer"
3. "Reset": all values are reset.
"Automatically reset": all values are reset approx. 4 hours after the vehicle came to a standstill.
Display on the Control Display
Display the computer or trip computer on the Control Display.
On the Control Display:
1. "Vehicle info"
2. "Onboard info" or "Trip computer"
Resetting the fuel consumption and speed
On the Control Display:
1. "Vehicle info"
2. "Onboard info"
3. "Consumpt." or "Speed"
4. "Yes"
BMW X3 Service & Repair Manual > Electronic switching or control units: Replacing pulse sensor on exhaust camshaft (N52T)
IMPORTANT:
Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC
DISCHARGE (ESD PROTECTION) .
Necessary preliminary work:
Read out the fault memory of the DME control unit.
Switch off ignition.
Remove ACOUSTIC COVER
Release screw (1).
Release holder (2) from cylinder h ...