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The BMW Range
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how can i test instrument cluster outside the car
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<blockquote data-quote="jarance" data-source="post: 351994" data-attributes="member: 21"><p><span style="color: Red">Just try this procedure using the On Board computer to test all the pixel on the instrument cluster</span></p><p></p><p>Procedure: <strong>Press and hold the check control button (right-hand button in the instrument cluster) at terminal 15 "ON" until "Test No.: 01" appears in the text display (text field for check control messages). The corresponding test can be selected by repeatedly pressing the button. Then activate the set test by pressing the trip recorder reset button (left-hand button in the instrument cluster).</strong></p><p> If the test is a locked test (test 3 to 21), "Lock ON" will appear after the trip recorder reset button has been pressed. In this case, the checksum of the digits for the vehicle identification number must be set by repeatedly pressing the trip recorder reset button. The test must now be reselected with the CC button and confirmed with the trip recorder reset button. The tests one and two can be confirmed directly and thus selected with the trip recorder reset button.</p><p></p><p>To form checksum: Read out vehicle identification number with test 1.</p><p></p><p>Display example: "VIN: XY12345"</p><p></p><p>Cross sum example: 1+2+3+4+5 = 15</p><p></p><p>Test No.</p><p>Function</p><p></p><p>1 Identification instrument cluster electronics (IKE)</p><p></p><p>2 System test</p><p></p><p>3 SIA data</p><p></p><p>4 Current consumption values in l/100 km and l/h</p><p></p><p>5 Range consumption and current range</p><p></p><p>6 Fuel tank content values</p><p></p><p>7 Coolant temperature and engine speed</p><p></p><p>8 Current speed in km/h</p><p></p><p>9 System voltage terminal 30 in volts</p><p></p><p>10 Read out country-specific code</p><p></p><p>11 Read out units (AM/PM or mm.dd/dd.mm) etc.</p><p></p><p>12 Average speed for arrival and current arrival</p><p></p><p>13 Triggering acoustic signals</p><p></p><p>14 Read out of error bytes (self-diagnosis)</p><p></p><p>15 Display of I/O port statuses</p><p></p><p>16 free</p><p></p><p>17 free</p><p></p><p>18 free</p><p></p><p>19 Locking and Unlocking Test Functions</p><p></p><p>20 Entry of a correction factor for average consumption</p><p></p><p>21 Reset IKE (software reset)</p><p></p><p></p><p>Test function 20 Correction factor for the “average fuel consumption function”.</p></blockquote><p></p>
[QUOTE="jarance, post: 351994, member: 21"] [COLOR="Red"]Just try this procedure using the On Board computer to test all the pixel on the instrument cluster[/COLOR] Procedure: [B]Press and hold the check control button (right-hand button in the instrument cluster) at terminal 15 "ON" until "Test No.: 01" appears in the text display (text field for check control messages). The corresponding test can be selected by repeatedly pressing the button. Then activate the set test by pressing the trip recorder reset button (left-hand button in the instrument cluster).[/B] If the test is a locked test (test 3 to 21), "Lock ON" will appear after the trip recorder reset button has been pressed. In this case, the checksum of the digits for the vehicle identification number must be set by repeatedly pressing the trip recorder reset button. The test must now be reselected with the CC button and confirmed with the trip recorder reset button. The tests one and two can be confirmed directly and thus selected with the trip recorder reset button. To form checksum: Read out vehicle identification number with test 1. Display example: "VIN: XY12345" Cross sum example: 1+2+3+4+5 = 15 Test No. Function 1 Identification instrument cluster electronics (IKE) 2 System test 3 SIA data 4 Current consumption values in l/100 km and l/h 5 Range consumption and current range 6 Fuel tank content values 7 Coolant temperature and engine speed 8 Current speed in km/h 9 System voltage terminal 30 in volts 10 Read out country-specific code 11 Read out units (AM/PM or mm.dd/dd.mm) etc. 12 Average speed for arrival and current arrival 13 Triggering acoustic signals 14 Read out of error bytes (self-diagnosis) 15 Display of I/O port statuses 16 free 17 free 18 free 19 Locking and Unlocking Test Functions 20 Entry of a correction factor for average consumption 21 Reset IKE (software reset) Test function 20 Correction factor for the “average fuel consumption function”. [/QUOTE]
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