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Battery check Mercedes-Benz A-Class 2004 - 2012 Petrol A150 - 1.5

OnDemand step-by-step maintenance & repair BETA

Mercedes-Benz A-Class 2004 - 2012  | A150 - 1.5 Battery check

  • time 5 minutes
  • difficulty 1
Locate the battery. It's beneath the driver's foorwell
Open the battery cover
Place cover to one side
Check the Negative (-) terminal clamp is tight
Open the 'Positive' (+) protective cover
Check the Positive (+) terminal clamp is tight. CAUTION If using a spanner to tighten terminal, be careful not to short it on the bodywork
The battery retaining clamp position
Check battery is generally secure. If loose, tighten the battery retainer
To tighten, a 13mm socket is needed. Not too tight because you may damage the battery casing