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Message: <blockquote data-quote="Alex5522" data-source="post: 25215" data-attributes="member: 20228"><p>AS title mention above can any Sifu/Master/Taiko pls indicate me how to access to STEP 3 SI Data onwards. My OBC seem can't read the data from this step onward, the step 1-2 are fine to me.Thank you very much in advance for the guidance.For reference below are the case im refer to:Instructions to access the hidden OBC functions:1. Hold Trip Reset while turning ignition key to on position2. OBC should show "Test"3. Use Trip Reset to select function 19.0 that unlocks all the features3. Wait for display to show "Off"4. Depress Trip Reset for 1/4 second and release it5. With no delay press Trip Reset several times to select one of the following function sBMW E46 On-Board Computer (OBC) Hidden Codesnr example description1 Car Engine and cluster data1.0 46nnn Chassis nr/VIN serial number (last 5 digits)1.1 4nnn K-number1.2 690236 Cluster Part #1.3 045210 Coding (04)/diagnosis (52)/bus index (10)1.4 1200 Week (12)/year of manufacture (2000)1.5 09_160 Hardware (09) and software # (16.0) of cluster1.6 Not used1.7 04__44 CAN-version (04) KI-revision index (44)2 (test) Cluster System Test - Activates the gauge drivers,indicators and LEDs to confirm functionSTEP BELOW ONWARDS IM REFER3 SI Data3.0 1098 Used fuel in liters since last SI (Service Inspection)3.1 0231 Periodic inspection days; elapsed days (since last SI)4 Momentary Consumption4.0 0145+ Instant fuel consumption - 0145=14.5 liters/100km4.1 0018 Instant fuel consumption - 0018=1.8 l/Hour5 Distance Gone Consumption5.0 082 Average mileage; 082=8.2 liters/100km5.1 0536 Calc. km to refuel (momentary distance to go)6 Fuel Level sensor inputs in liters6.0 109330+ Fuel level averaged; Left half sensor input=10.9 liters; Right sensor input=33.0 liters6.1 0439+ Total tank level averaged; vlgs 6.0: 10.9+33.0=43.9 liters6.2 0442+ Indicated value (44.2) and tank phase7 Temperature and Speed7.0 021+ Coolant/Engine temperature (2.1C)7.1 130 Ambient/Outside temperature - chg met 5 pts. 125/130/1357.2 + Engine speed / Current RPMs 1/min7.3 + Vehicle speed / Current Speed in km/hour8 Input value in HEX form8.0 1d0+ System voltage ADC-Value Hex code8.1 26C33C+ ADC Values HG left/HG right8.2 0000 ADC Value brake degradation sensor (000=o.k.)8.3 18C ADC Value outside temperature9 Battery9.0 140 Battery Voltage - 140 = UB 14.0v9.1 242013+?9.2 074_78+?9.3 0011+?10 Not used11 Not used12 Not used13 GonG Gong Test14 Not used15 Status cluster I/O-ports (bit codes) 0=low; 1=high1st-belt contact, seat belt fastened=0; 2) ignition lock contact, key inserted=0; 3) door contact, door open=0; 4) clock button pressed=0; 5) SI reset=0, for reset=0; 6) EGS transmission failure=0Status Digital Outputs (bits) 0=inactive, 1=active1) Gong output; 2) Brake warning lamp; 3) Low fuel warning lamp; 4) EGA lamp; 5) seat belt lamp; 6) manipulation dot16 Not used17 Not used18 Not used19 Lock Status; unlocks functions in range 3-1819.0 L-On/L-Off Unlock: press button when "L-Off"20 Not used21 Software Reset; reset OBC settings00 End of test28. Put your turn signal either on the left or right position, with no key in the ignition, close the door and walk away. What you will see is the front blinker, and rear turn signal stay lit. From what I read, it's supposed to be a feature to for people to see your car when it's parked at night in those really tight streets in Europe. This way no one accidentally drives into your car.29. If you look on your roof, there will be two flaps on each side that are plastic and body colors. You can remove them and there is a little hole in each one that accepts the BMW Roof Rack.30. Hold down the PTY button (this works, to my knowledge, on cars w/nav) and you will turn on AUTOPTY--it'll display the type of music station if the data is present. I think this works for RDS too.... that way, you don't have to keep pressing it when you switch to radio or change stations etc.31. Change the Speed Sensitive Volume Ratio - E46 Business CD Head Unit:Turn the radio off then on again. Don’t touch any button except the 'm' button - the button you use to tune the radio frequency manually. Press and hold the 'm' button for TEN seconds or until the display changes. It will then show the serial number of the unit. Normally when you press 'm', the display will reflect that by replacing 'ST' (stereo tuning) with 'm'. When holding the 'm' button for this procedure, the display should not do this - you will continue to see 'ST' for the ten seconds. Now if the display has changed, you are in a configure mode on the radio. If you press the '>' or '</p></blockquote><p></p>

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