Check the Negative (-) terminal clamp is tight
Check the Positive (+) terminal clamp is tight. CAUTION If using a spanner to tighten terminal, be careful not to short the spanner on the bodywork!
Check battery is generally secure, if loose, tighten the battery retainer. To tighten, a 13mm socket is needed. Not too tight as you may damage the battery casing. If you have to replace the battery or alternator, click below
Find a Haynes product for your Vauxhall:
Search by registration mark
Search by make & model