HHT/ Incorrect Pin Display (DTB 22/97-2; MB-NET 262)

Publication date: 1997-07-22
Reference number: DTB 22/97-2; MB-NET 262

HHT/ INCORRECT PIN DISPLAY

TECHNICAL SERVICE BULLETIN

Reference Number(s): DTB 22/97-2; MB-NET 262, Date of Issue: July 22, 1997

MERCEDES-BENZ:	Model 124
GROUP:	00 - Overall Vehicle

SUBJECT

HHT/ INCORRECT PIN DISPLAY: W-124 - 1) HFM, HHT says to connect to pin 4, it should read connect to pin 8 2) DM: HHT says connect to pin 8, it should read connect to pin 3.

BODY:- 124

SERVICE INFORMATION

22/97-2 GROUP 00 - HHT/ INCORRECT PIN DISPLAY: Please be advised of the following with respect to the latest HHT program, version 2.10. 1) W-124 HFM: The screen on the HHT says to connect to pin 4, it should read connect to pin 8. 2) DM: HHT says connect to pin 8, it should read connect to pin 3. If you connect the correct pins, it works like before. Note the pins on the vehicle did not change. As a separate issue, the 210 main screen information is not all on one page, you must scroll to the next screen.