Mercedes Benz

ISTA(R) - Recommended Diagnostic Procedures SI M07 03 11 Workshop Environment Systems July 2011 Technical Service SUBJECT Recommended Diagnostic Procedures MODEL 2002-2006 Mini Cooper (R50) L4-1.6L (W10) Page 25 All INFORMATION Information and test plans in ISTA (Integrated Service Technical Application) are provided to assist the technician in troubleshooting. Diagnostic test plans are available for electrical and electromechanical vehicle systems, as well as selected mechanical systems (NED: Non-electric Diagnosis). Some electrical components and electromechanical systems do not require test plans to be performed for reimbursement via warranty. The purpose of this bulletin is to provide: ^ Information when diagnostic test plans are required and not required. ^ A recommended procedure on how to utilize the diagnostic information and test plans in ISTA. Your knowledge and understanding of this information will result in efficient diagnostic procedures and warranty claim processing. ...