Collision Avoidance - May Warn Without Any Obvious Reason

Collision Prevention Assist warns without obvious cause

Topic number L130.30-P-055823

Version 1

Design group 30.30 Cruise control (CC), Distronic (DTR)

Date 03-05-2013

Validity X166 with code 252 (Collision Prevention Assist CPA)

Reason for change

Complaint:
Collision Prevention Assist may warn without any obvious reason (optical and acoustic warning message).

Cause:
Offset value of short range sensor

Remedy:
Reprogram offset values of short range sensor

(Diagnosis > Control unit > Control unit SG-AWF (A90) > Adaptations > Teach-in processes > Component offset value > Start of procedure).

To this end, XENTRY version 01/2013 and add-on 2694 must be installed.





Symptoms





Work units