Mercedes-Benz GLA-Class Check Engine Light is On

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Here are some repair orders from CarBeast's database of hundreds of millions of repairs. Browse them or sign up and use Insight to get a full diagnosis.

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VIN: WDC**************
Mileage: 20,000 - 30,000 miles
Repair Date: May 2019
Location: Michigan

CHECK ENGINE LIGHT ON CONNECT BATT. CHARGER SDS AND PERFORM QUICK TESTED GLITCH CODE P052E71 VENT LINE MALFUNCTION. PERFORMED SDS GUIDED TESTS. R&R RIGHT FRONT WHEEL R&R RIGHT FORNT XLE SHAFT. REPLACED VNT LINE AND ERASED ALL HARD FAULT CDES .30ZM TIME TO PREFORM GUIDED TEST WITH SDS FOR VENT REGISTER HOSE VALVE DAMAGE CODE 0101D527

VIN: WDC**************
Mileage: 50,000 - 60,000 miles
Repair Date: April 2020
Location: Maryland

CUSTOMER STATES CHECK ENGINE LIGHT ARE ON LEAKING REPLACE OIL COOLER FOR AUTOATIC TRANSMSSION

VIN: WDC**************
Mileage: 50,000 - 60,000 miles
Repair Date: September 2019
Location: California

CUSTOMER STATED CHCEK ENGINE LIGHT ON CONNECTED BAT MAINTAINER. PERFORMED QUICK EST FOND CODE #P029921 THE BOOST OF TURBOCHARGER 1 IS TOO LOW THE SIGNAL AMPLITUDE IS LESS THAN GETTING MINIMUM AMPLTUDE. EST DRVOE VEHICLE NO BOOST PRESSURE BILD UP. SMOKE TESTED SYS FOUND LEAK COING FROM TIP OF VACUUM HOSE ATACHED TO WASTE GATE. FOUND TIP WAS TORN REMOVED ENGINE COVER. UNINSTALLED TORN PICE AND REATTACED VACUUM HOSE . CLEAR CDOE. TEST DROVE OK.

VIN: WDC**************
Mileage: 40,000 - 50,000 miles
Repair Date: January 2019
Location: Michigan

CK ENGINE LIGHT CMES ON CONNECT BATTERY CHARER SDS AND PERFORM QUICK TEST ME HAS CODE P262600 FOR THE TRIMMING RESISTOR OF OXYGEN SENSOR # 1 HAS AN ELECTRICAL CONNECTOR IS OK. THE SENSOR IS OCCILATING AND OPERATIONAL AT THIS TIME. NO FURTER GUIDED TEST AVAILABLE. TEST THE INDIVIDUAL WIRES FRM THE OXYGEN SNESOR TO THE ME. ALL GOD WITH .3 HMS RESISTANCE DAMAGE CODES 598BM747 .40ZM TIME TO RUN GUIDED TEST PER FAULT CODE .80ZM TIME TO REPALCE THE PIN CONNECTORS IN THE BLOCK CONNECTOR M FOR THE ME CONTROL UNIT THAT CONNECT TO THE OXYGEN ENSOR PER MESSAGE LI54.18-P-057927

VIN: WDC**************
Mileage: 40,000 - 50,000 miles
Repair Date: June 2020
Location: California

CLIET STATES CHECK ENINE LGHT IS O.VEHICLE WAS JUST IN SERVICE. VCUUM LINE//LOOSE FIT. PEFORM QUICK TEST FOUND CODE P029921 PROCESS CODE W/GUIDED TEST PROGRAM. FONUD TUBRO WATE GATE VACUUM MOTOR HOSE LOOSE SECURED HOSE AS NEEEDD. ERASED CODE AND ROADTEST.

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