Set of displays for Mercedes SLK dashboards: modification instructions
Back to product Seleziona lingua: SEPDISP21B Modification for Mercedes SLK R171 display WARNING: This process is recommended only to expert and qualified staff. Before installing the new SEPDISP21B display, please read the following instructions carefully. DO NOT SKIP ANY STEPS. Download the printable PDF THE FOLLOWING MODIFICATION IS NECESSARY FOR THE CORRECT FUNCTIONING OF SEPDISP21B DISPLAY (pic. 1). Replace the display in an ambient temperature of 25 °C Pic. 1 Pic. 2 To adjust SEPDISP21B display voltage: After replacing the LCD, switch on the cluster with the Minitools connector SEP-PA011.Measure the voltage between A and B points as in picture 3.· If the voltage measured is between 11.98V and 12.02V, no modification is necessary;· If the voltage detected is instead lower than 11.98V or higher than 12.02V, it is necessary to do the modification described in thefollowing paragraph “EEPROM MODIFICATION ”. Measuring display voltage . Pic. 3 modifica eeprom NOTE: For this modification it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. •First, set the programmer reading in 8 bit hexadecimal (HEX). • Desolder and make a backup of the 24C16 EEPROM (shown in picture 4) • To reach a voltage close to 12.00V act on 02D8 location Please note that decreasing this location by 1 HEX unit, the variation will be + 0.016V, or vice versa. NOTE: For the oflline version download PDF. Pic. 4 If not familiar with hexadecimal calculation, it is possibile to use the calculation tool in the box below, simply typing in the values. Once these modifications have been done, measure again the voltage between A and B points and check that it actually is between 11.98V and 12.02V. If not, increase or decrease the location until the value is as close as possible to the right range. SEPDISP30 Modification for Mercedes SLK R171 display WARNING: This process is recommended only to expert and qualified staff. Before installing the new SEPDISP30 display, please read carefully the following instructions. DON’T SKIP ANY STEP. Download the printable PDF THE FOLLOWING MODIFICATION IS NECESSARY FOR THE CORRECT FUNCTIONING OF SEPDISP21B DISPLAY (pic. 1) Replace the display in an ambient temperature of 25 °C. Pic. 1 Pic. 2 To adjust SEPDISP30 display voltage: After replacing the LCD, switch on the cluster with the Minitools connector SEP-PA011. Measure the voltage between A and B points as in picture 3. • If the voltage measured is between 12.08V and 12.12V, no modification is necessary;• If the voltage detected is instead lower than 12.08V or higher than 12.12V, it is necessary to do the modification described in the following paragraph “EEPROM MODIFICATION“. Measuring display voltage Pic. 3 EEPROM MODIFICATION NOTE: For this modification it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. • First, set the programmer reading in 8 bit hexadecimal (HEX); • Desolder and make a backup of the 24C16 EEPROM (shown in picture 4); • To reach a voltage close to 12.1V act on 02B8 location. Please note that decreasing this location by 1 HEX unit, the variation will be + 0.016V, or vice versa. NOTE: For the oflline version download PDF. Pic. 4 If not familiar with hexadecimal calculation, it is possibile to use the calculation tool in the box below, simply typing in the values. Once these modifications have been done, measure again the voltage between A and B points and check that it actually is between 12.08V and 12.12V. If not, increase or decrease the location until the value is as close as possible to the right range.
SEPDISP14: Modification for Renault Modus LCD display
Back to product Seleziona lingua: SEPDISP14 Modification for Renault Modus display WARNING: THIS PROCESS IS RECOMMENDED ONLY TO EXPERT AND QUALIFIED STAFF. Before installing the new SEPDISP14 display, please read the following instructions carefully. DO NOT SKIP ANY STEPS. Download the printable PDF THE FOLLOWING MODIFICATION IS NECESSARY FOR THE CORRECT FUNCTIONING OF SEPDISP14 LCD DISPLAY Replace the display in an ambient temperature of 25 °C. After replacing the LCD, switch on the cluster on a test bench with the CAN-BUS generator SEP-CAN-MODUS to measure the voltage between the points A and B (see picture 1). Alternatively, it is possible to switch on the module directly on the car, but this second option is not recommended. If the voltage measured is between 8,10V and 8,30V no modification is needed. If the voltage is, instead, lower than 8.10V or higher than 8,30V the modification is necessary. The operations to carry out are explained in the following paragraph “EEPROM MODIFICATION“, and distinguished according to the code of EEPROM on the PCB (see picture 2), the 93C66 or the 93C56. Picture 1 Picture 2 Modification for eeprom 93c66 NOTE: For this modification, it is necessary to use an EEPROM programmer We recommend our SEP-EECLIP. De-solder the EEPROM 93C66 highlighted in picture 2, located on the PCB; First, set the programmer reading in 8 bit hexadecimal (HEX); ATTENTION: Make a backup of the EEPROM, before the modification. To reach a voltage between 8,10V and 8,30V, identify the locations 001D and 0027 and modify their values: increasing or decreasing the values by 1 HEX unit, the variation will be +/- 0.09V. If not familiar with hexadecimal calculation, it is possible to use the calculation tool in the box below, simply typing in the values. Verification Once these operations have been done, save the file just modified and upload it on the EEPROM. Solder back the 93C66 EEPROM on the PCB, switch on the instrument cluster and check again the tension between points A and B (see picture 1). Verify, then, if a voltage between 8,10V and 8,30V has actually been reached. If not, decrease or increase the values of the locations until the voltage is between that range. Modification for eeprom 93c56 NOTE: For this modification, it is necessary to use an EEPROM programmer We recommend our SEP-EECLIP. De-solder the EEPROM 93C56 highlighted in picture 2, located on the PCB; First, set the programmer reading in 8 bit hexadecimal (HEX); ATTENTION: Make a backup of the EEPROM, before the modification. To reach a voltage between 8,10V and 8,30V, identify the locations 00F7 and 00FD and modify their values: increasing or decreasing the values by 1 HEX unit, the variation will be +/- 0.09V. If not familiar with hexadecimal calculation, it is possible to use the calculation tool in the box below, simply typing in the values. Verification Once these operations have been done, save the file just modified and upload it on the EEPROM. Solder back the 93C56 EEPROM on the PCB, switch on the instrument cluster and check again the tension between points A and B (see picture 1). Verify, then, if a voltage between 8,10V and 8,30V has actually been reached. If not, decrease or increase the values of the locations until the voltage is between that range.
SEPDISP56: Installation and modification for Porsche 987 and 997 LCD display
Back to product Seleziona lingua: SEPDISP56 Porsche 987 and 997 display installation WARNING! The repair should be carried out only by qualified and competent staff. Before installing the new SEPDISP28N display, please read carefully the following instructions. Our technicians, for illustrative purposes only, have made a video tutorial about how to repair the odometer. DON’T SKIP ANY STEP. Watch the video tutorial Download the printable PDF INSTALLATION OF THE DISPLAY “SEPDISP56” AND OF THE BACKLIGHT SHEET Replace the display in an ambient temperature of 25 °C. Replace the backlight placed under the original LCD with the one supplied with the Minitools part to avoid chromatic discrepancies. Replace the backlight placed under the original LCD with the one supplied with the Minitools part to avoid chromatic discrepancies. To watch it, click on the button below. Video 1 Remove the original display. 2 Undo and remove the diffuser and the pink original backlight. 3 Fit and secure the new Minitools backlight. 4 Re-insert the diffuser. 5 Fit the new Minitools display After replacing the LCD, switch on the cluster (pin nº 1 negative, pin nº 2 positive) and, with a multimeter, measure the voltage on the PCB on which the display is connected, between the points A and B indicated in picture 1. If the voltage measured is between 11,95 V and 12,05 V, no modification is necessary; If the voltage detected is, instead, lower than 11,95V or higher than 12,05V, it is necessary to do the modification described in the following paragraph “EEPROM MODIFICATION“. EEPROM MODIFICATION NOTE: For this modification it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. • First, set the programmer reading in 8 bit hexadecimal (HEX) . • De-solder the 93LC86 EEPROM (highlighted in picture 2), which is located inside the metal enclosure on the rear side of the display PCB. • ATTENTION: Make a backup of the de-soldered EEPROM, before the modification. • To reach a voltage between 11,95V and 12,05V, it is necessary to modify the value of the location 0240. Please note that decreasing these locations by 1 HEX unit, the variation will be +0,00625V, or vice versa. If not familiar with hexadecimal calculation, it is possible to use the calculation tool in the box beside, simply typing in the values. VERIFICATION Once these modifications have been done, measure again the voltage between the points A and B and check that it actually is between 11,95V and 12,05V. If not, increase or decrease the location until the value is as close as possible to the correct range. Video Tutorial How to replace Porsche 911 997, Boxster 987 and Cayman 987 instrument clusters faulty LCD display
SEPDISP13: Modification for Peugeot 407 and 607 instrument clusters display
Back to product Seleziona lingua: SEPDISP13 Modification for Peugeot 407 and 607 instrument clusters display Before installing the new SEPDISP13 display, please read the following instructions carefully. For illustration purposes, our technicians have made a video tutorial on how to repair the odometer. DO NOT SKIP ANY STEPS. Watch the video tutorial Download printable PDF Warning: this process is recommended only to expert and qualified staff The following modification is necessary for the correct functioning of SEPDISP13 display. • Replace the display in an ambient temperature of 25 °C• After replacing the LCD, switch on the cluster (pin no. 16 positive, pin no. 18 negative) and measure the voltage between A and B points (Pic.1).• If the voltage measured is between 6.3V and 6.4V, no modification is necessary;• If the voltage detected is instead lower than 6.3V or higher than 6.4V, it is necessary to do the modification described in the following paragraph “EEPROM MODIFICATION”. Pic. 1 Eeprom modification NOTE: For this modification, it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. • De-solder the EEPROM 93C66 located on the PCB (Pic. 1); •First, set the programmer reading in 8 bit hexadecimal (HEX). ATTENTION: make a backup of the EEPROM, before the modification. • To reach a voltage between 6.3V and 6.4V, identify the 0122, 0123, 0124, 0125, 0126 and 0127 locations and modify their values: increasing or decreasing the 6 values by 1 HEX unit, the variation will be +/- 0.10 V. If not familiar with hexadecimal calculation, it is possible to use the calculation tool in the box beside, simply typing in the values. NOTE: For the version that can be used offline, download the PDF. Verification Once these operations have been done, solder back the 93C66 EEPROM on the PCB, switch on the instrument cluster and check again the tension between points A and B. Verify, then if a voltage between 6.3V and 6.4V has actually been reached. If not, decrease or increase the values of the locations until the voltage is between that range. Video Tutorial How to replace Peugeot 407 dashboard display with Minitools SEPDISP13 LCD screen
SEPDISP30: Modification for Mercedes SLK R171 display
Back to product Seleziona lingua: SEPDISP30 Modification for Mercedes SLK R171 display WARNING: This process is recommended only to expert and qualified staff. Before installing the new SEPDISP33 display, please read carefully the following instructions. DON’T SKIP ANY STEP. Download the printable PDF THE FOLLOWING MODIFICATION IS NECESSARY FOR THE CORRECT FUNCTIONING OF SEPDISP21B DISPLAY (pic. 1) Replace the display in an ambient temperature of 25 °C. Pic. 1 Pic. 2 To adjust SEPDISP30 display voltage: After replacing the LCD, switch on the cluster with Minitools connector SEP-PA011. Measure the voltage between A and B points as in picture 3. • If the voltage measured is between 12.08V and 12.12V, no modification is necessary;• If the voltage detected is instead lower than 12.08V or higher than 12.12V, it is necessary to do the modification described in the following paragraph “EEPROM MODIFICATION“. Measuring display voltage Pic. 3 EEPROM MODIFICATION NOTE: For this modification it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. • First, set the programmer reading in 8 bit hexadecimal (HEX); • Desolder and make a backup of the 24C16 EEPROM (shown in picture 4); • To reach a voltage close to 12.1V act on 02B8 location. Please note that decreasing this location by 1 HEX unit, the variation will be + 0.016V, or vice versa. NOTE: For the oflline version download PDF. Pic. 4 If not familiar with hexadecimal calculation, it is possibile to use the calculation tool in the box below, simply typing in the values. Once these modifications have been done, measure again the voltage between A and B points and check that it actually is between 12.08V and 12.12V. If not, increase or decrease the location until the value is as close as possible to the right range.
SEPDISP21B: Modification for Mercedes SLK R171 display
Back to product Seleziona lingua: SEPDISP21B Modification for Mercedes SLK R171 display WARNING: This process is recommended only to expert and qualified staff. Before installing the new SEPDISP21B display, please read carefully the following instructions.DON’T SKIP ANY STEP. Download the printable PDF THE FOLLOWING MODIFICATION IS NECESSARY FOR THE CORRECT FUNCTIONING OF SEPDISP21B DISPLAY (pic. 1). Replace the display in an ambient temperature of 25 °C Pic. 1 Pic. 2 To adjust SEPDISP21B display voltage: After replacing the LCD, switch on the cluster with the Minitools connector SEP-PA011. Measure the voltage between A and B points as in picture 3. · If the voltage measured is between 11.98V and 12.02V, no modification is necessary; · If the voltage detected is instead lower than 11.98V or higher than 12.02V, it is necessary to do the modification described in the following paragraph “MODIFICA EEPROM”. Measuring display voltage . Pic. 3 EEPROM MODIFICATION NOTE: For this modification it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. •First, set the programmer reading in 8 bit hexadecimal (HEX). • Desolder and make a backup of the 24C16 EEPROM (shown in picture 4) • To reach a voltage close to 12.00V act on 02D8 location Please note that decreasing this location by 1 HEX unit, the variation will be + 0.016V, or vice versa. NOTE: For the oflline version download PDF. Pic. 4 If not familiar with hexadecimal calculation, it is possibile to use the calculation tool in the box below, simply typing in the values. Once these modifications have been done, measure again the voltage between A and B points and check that it actually is between 11.98V and 12.02V. If not, increase or decrease the location until the value is as close as possible to the right range.
SEPDISP08-7V: Modification for Mercedes A-Class and B-Class dashboard display
Back to product Seleziona lingua: SEPDISP08-7V Modification for Mercedes A and B Class instrument clusters display Before installing the new SEPDISP08-7V display, please read carefully the following instructions. Our technicians, for illustrative purposes only, have made a video tutorial about how to repair the module. DON’T SKIP ANY STEP. Watch the video tutorial Download the printable PDF WARNING: THIS PROCESS IS RECOMMENDED ONLY TO EXPERT AND QUALIFIED STAFF THE FOLLOWING MODIFICATION IS NECESSARY FOR THE CORRECT FUNCTIONING OF SEPDISP08-7V DISPLAY. • Replace the display in an ambient temperature of 25 °C. • After replacing the LCD, switch on the cluster with the Minitools connector SEP-PA011 and measure the voltage between A and B points as in picture 1. • If the voltage measured is between 6.95V and 7.05V no modification is necessary; • If the voltage detected is instead lower than 6.95V or higher than 7.05V, it is necessary to do the modification described in the following paragraph “EEPROM MODIFICATION“. Picture 1 EEPROM MODIFICATION NOTE: For this modification, it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. • De-solder the EEPROM (24C04 or 24C32), highlighted in picture 2, located on the PCB. • First, set the programmer reading in 8 bit hexadecimal (HEX). • ATTENTION: Make a backup of the EEPROM, before the modification. • To reach a voltage between 6.95V and 7.05V, identify the 01BF and 01CF locations and modify their values: increasing or decreasing the 2 values by 1 HEX unit, the variation will be +/- 0.09V. If not familiar with hexadecimal calculation, it is possible to use the calculation tool in the box beside, simply typing in the values. NOTE: For the version that can be used offline download the PDF. VERIFICATION Once these operations have been done, solder back the EEPROM on the PCB, switch on the instrument cluster and check again the tension between points A and B (see picture 1). Verify, then, if a voltage between 6.95V and 7.05V has actually been reached. If not, decrease or increase the values of the locations until the voltage is between that range. Picture 2 Video Tutorial Mercedes A-Class W169 and B-Class W245 instrument panel repair with Minitools SEPDISP08-7V LCD display
SEPDISP27: Modification for Porsche Cayenne Mk1 and Volkswagen Touareg Mk1 display
Back to product Seleziona lingua: SEPDISP27 Modification for Porsche Cayenne and Volkswagen Touareg LCD display WARNING: This process is recommended only to expert and qualified staf Before installing the new SEPDISP27 display, please read the following instructions carefully. DO NOT SKIP ANY STEPS. Watch the video tutorial Download printable PDF NOTE: The following instructions are for SEPDISP27 displays marked with D27A02XXXX serial numbers on the FPC (see picture beside). • Replace the display in an ambient temperature of 25 °C. • After replacing the LCD, switch on the cluster (pin no. 1 positive, pin no. 24 negative) • If you have a multimeter with needle probes, measure the voltage between A and B points on the rear of the board (see picture 1), OTHERWISE remove the pointers and the front panel and measure the voltage between A and B points on the front part of the board (see picture 2). Fig. 1 Fig. 2 Fig. 3 • If the voltage measured is between 7,0V and 7,2V, no modification is necessary; • If the voltage detected is instead lower than 7,0V or higher than 7,2V, it is necessary to do the modification described in the following paragraph “EEPROM MODIFICATION“ EEPROM MODIFICATION NOTE: For this modification on the instrument clusters, it is necessary to use an EEPROM programmer. We recommend our SEP-EECLIP. • First, set the programmer reading in 8 bit hexadecimal (HEX). • Make a backup of the 24C08 EEPROM, which is on the cluster (picture 3). To reach a voltage between 7,0V and 7,2V, it is necessary to modify the value of 0320 location OR the one of 0343 location; to identify which location to act on, locate the group of 3 consecutive values: “14, 28, 78”. The value to be modified is always the one before the group just mentioned. Please note that increasing or decreasing these locations by 1 HEX unit, the variation will be +/- 0.1V. If not familiar with hexadecimal calculation, it is possible to use the calculation tool in the box beside, simply typing in the values. Once these modifications have been done, measure again the voltage between A and B points and check that it actually is between 7,0V and 7.2V. If not, increase or decrease the location until the value is as close as possible to the right range. Video Tutorial How to repair Volkswagen Touareg Mk1 and Porsche Cayenne Mk1 dashboards with Minitools SEPDISP27 LCD display
SEPDISP06: Modification for Mercedes C-Class W203 and G-Class W463 display
Back to product Seleziona lingua: SEPDISP06 Modification for Mercedes C-Class W203 and G-Class W463 LCD display Before installing the new SEPDISP06 display, please read the following instructions carefully. For illustrative purposes, our technicians have produced a video tutorial on how to carry out the odometer repair.DO NOT SKIP ANY STEPS. Watch the video tutorial Download printable PDF ATTENTION: THESE OPERATIONS ARE ONLY RECOMMENDED FOR EXPERIENCED PERSONNEL. The following modification is necessary for the correct functioning of SEPDISP06 display. Replace the display in an ambient temperature of 25 °C. After replacing the LCD, switch on the cluster with the Minitools connector SEP-PA011. Identify the PCB of your dashboard (PCB1 or PCB2) and measure the voltage between A and B points. Pic. 1 Pic. 2 If the voltage measured is between 7.7V and 7.8V, no modification is necessary; If the voltage detected is instead lower than 7.7V or higher than 7.8V, it is necessary to do the modification described in thefollowing paragraph “EEPROM MODIFICATION“. EEPROM MODIFICATION NOTE: For this modification, it is necessaryto use an EEPROM programmer.We recommend our SEP-EECLIP. De-solder the 93C86 EEPROM from thePCB; Set the programmer reading in hexadecimal (HEX); ATTENTION: make a backup of the EEPROM,before the modification. To reach a voltage between 7.7V and 7.8V identify the 01E4, 01E5, 01E6 and 01E7 locations and modify their values: increasing or decreasing the 4 locations values by 1 HEX unit, the variation will be +/- 0.09 V. If not familiar with hexadecimal calculation, it ispossibile to use the calculation tool in the boxbeside, simply typing in the values. Once these operations have been done, solder back the 93C86 EEPROM on the PCB, switch on the instrument cluster and check again the tension between points A and B.Verify, then, if a voltage between 7.7V and 7.8V has actually been reached. If not, decrease or increase the values of the locations until the voltage is between that range. WARNING: if the VOLTAGE HAS NOT CHANGED after the EEPROM modification, see the following page “PROBLEMS AND SOLUTIONS”. PROBLEMS AND SOLUTIONS Pic. 1 If you’ve done the modification on an instrument cluster with the “PCB1” and the voltage has NOT changed, please CONTACT US by e-mail at [email protected]. Pic. 2 If you’ve done the modification on an instrument cluster with the “PCB2” instead, and the voltage has NOT changed FOLLOW THE INSTRUCTIONS shown in the following paragraph “EEPROM MODIFICATION”. Eeprom modification De-solder again the 93C86 EEPROM fromthe PCB; Set the programmer reading in hexadecimal (HEX); ATTENTION: upload the backup previouslymade on the EEPROM, to restore the originaldata. To reach a voltage between 7.7V and 7.8V, identify the location 03B3 and modify its value: decreasing the location value by 1 HEX unit, the variation will be + 0.0125V (or vice versa). If not familiar with hexadecimal calculation, it is possibile to use the calculation tool in the box beside, simply typing in the values. Once these operations have been done, solder back the 93C86 EEPROM on the PCB, switch on the instrument cluster and check again the tension between points A and B. Verify, then, if a voltage between 7.7V and 7.8V has actually been reached. If not, decrease or increase the value of the location until the voltage is between that range. WARNING: if the VOLTAGE HAS NOT CHANGED at all after the EEPROM modification, CONTACT US. Video Tutorial How to repair Mercedes C-Class W203 and G-Class W463 dashboards with Minitools SEPDISP06 LCD screen