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Why is the light flashing on my Bosch G400 vacuum cleaner?

The red light flashes and the vacuum loses power.
Lynne, May 2016
I don't have one of these - but if I think about it for a moment and ask myself why the manufacturer bothers to fit an attention getting flashing light I can only reach one conclusion - the cleaner is asking for it to be emptied of dust and fluff...

Unbelievable..., May 2016
Check the manual

http://www.bosch-home.co.uk/customer-service/download-instruction-manuals.html

XXX, May 2016
link Click here to see other fixes for Bosch.