ABS/TCS - Cruise Control Message Displayed/DTR Lamp ON

Date: January 3, 2008

Order No.: P-B-42.45/88

Supersedes:

Group: 42

SUBJECT:
All Model 203 Vehicles, as of August 2001 Production
All Model 209 Vehicles

"Speedtronic/Cruise Control, Visit Workshop!" Displayed In Instrument Cluster and / or DTR Lamp Illuminated After Engine Start and ESP Control Unit Replacement

If after replacing the ESP control unit; "Speedtronic/Cruise Control, Visit Workshop!" is displayed in the instrument cluster and/or the DTR indicator lamp is illuminated after the engine has been started, perform the following.

Note:
The following fault code and/or event code may be present. This is due to the incorrect ESP control unit replacement, since ESP control units are not universally compatible or interchangeable.

^ ESP control unit: C1510 - Fault in CAN communication with control unit N63/1 (DTR control module)

^ Instrument cluster: 9104 - Control module DTR is not sending any data





1. If one of the following ESP control units was replaced on the affected vehicle, replace the ESP control unit with A034 545 72 32.





2. If one of the following ESP control units was replaced on the affected vehicle, replace the ESP control unit with A036 540 02 01.

Note:
Please refer to WIS document AR42.45-P-0820P for instructions on replacing the ESP control unit. After replacing the ESP control unit it may be necessary to deactivate the speed-sensitive power steering via coding and activate the tire pressure loss warning system using the "Initial Start-up" menu in STAR Diagnosis.





Parts Information