2018 MERCEDES-BENZ GLA-Class M270 DE16 LA (1.6L I4 turbo petrol - Euro spec, selective markets)/M282 (1.3L I4 turbo petrol - some markets) (X156)

Engine identity

Oils and fluids

Service and parts data

Common and chronic problems

• Early models prone to timing chain tensioner noise
• Turbocharger wastegate rattle in some petrol engines
• Diesel particulate filter clogging in high city mileage diesels

First checks

• Confirm engine code and service history due to variation by market
• Verify transmission type as dual clutch or automatic
• Check for turbocharger functionality and oil consumption

Antes de cambiar piezas

• Save fault codes and freeze-frame data before clearing anything.
• Check engine oil, coolant and transmission fluid using the correct temperature and service procedure.
• Verify power, ground, connectors, hoses, leaks and live data before replacing expensive parts.

Important notes

• The 2018 GLA-Class (X156) was a facelifted second generation launched globally from late 2017 model year onward.
• Trim levels and engines vary significantly by region; thus, individual market specifications should be cross-checked.
• Oil capacity values include full service fill and oil filter replacement.