2008 Mercedes-Benz A170 (W169) — Repair Solution

1.7L M266.940 4cyl 8v SOHC MPFI Petrol Auto · Brake Assistant System (BAS) · Brakes & ABS

Mercedes-Benz A170 (W169) Brake Assistant System (BAS) Brakes & ABS Diagnostic Sequence Available

Vehicle Details

Make: Mercedes-Benz
Model: A170 (W169)
Year: 2008
Engine: 1.7L M266.940 4cyl 8v SOHC MPFI Petrol Auto
Area: Brakes & ABS
Category: Brake Assistant System (BAS)

Customer Complaint

The BAS/ESP light coming on.


Problem Summary

Owner advised that the BAS/ESP light had been coming on intermittently as well as the tire run flat warning.

Diagnostic Sequence

The step-by-step diagnostic process used to identify this fault is available to TaT members.

Unlock with Free Trial

Fault Description

The detailed fault description and root cause analysis for this 2008 Mercedes-Benz A170 (W169) is available to TaT members.

Unlock with Free Trial

Verified Repair Solution

The confirmed repair procedure for this 2008 Mercedes-Benz A170 (W169) is available to TaT members. Includes the verified fix and technician tips.

Unlock with Free Trial

Quick Facts

CodeMERW10827245
Vehicle2008 Mercedes-Benz A170 (W169)
Engine1.7L M266.940 4cyl 8v SOHC MPFI Petrol Auto
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

Need the Full Fix?

Get the complete diagnostic sequence, verified solution, and technician tips.

Access the Full Repair Solutions Database

Unlock 6,127 verified repair solutions with complete diagnostic details, confirmed fixes, and technician tips.


© 2026 The Automotive Technician (TaT) — www.tat.net.au