Mercedes GLA W156 W247 220d EGR Valve Service
Mercedes-Benz
C-Class
2013
OM651/OM654 2.2/2.0 CDI
Safe to Drive?
✅ Safe to Drive
Urgency Level
🟡 Monitor Closely
The EGR valve on GLA 220d fouls above 80,000 miles. OM651 has higher fouling rate than newer OM654. Cleaning costs £150-280.
Repair / Solution
No confirmed fixes yet. Share yours below.
Help other owners by sharing your experience.
Your real-world fix helps thousands of drivers worldwide. Takes 2 minutes.