There is no smell of smoke or electrical burn from the motor vent, so i suspect this is an issue with the connection with the button or power wire and why this is so cheap. I have no electrical or electronic knowledge. THIS IS A BRAND NEW ITEM AND HAS ONLY HAD WATER IN THE WATER BUCKET FOR MY TESTING WHICH NEVER TOOK PLACE DUE TO THE POWER BUTTON ISSUE. BISSELL SpotClean Pro Carpet Cleaner Upholstery Portable Washer. Spots and stains come off in seconds with the BISSELL® SpotClean Pro, wherever they are. A broader brush head and larger, longer hose with slightly more power boosts the performance beyond the rest of the range. Its lightweight, portable design allows you to remove stains from stairs and upholstery as well as carpets and rugs. The SpotClean Pro comes with an extra-long power cord plus a selection of brushes to remove’just happened’ stains as well as older, ingrained marks wherever they may occur. What makes the SpotClean Pro an effective spot cleaner? SpotClean Pro combines powerful vacuum suction, brushing action and cleaning solution to remove dirt & stains. The SpotClean Pro also features a large capacity tank that allows for less frequent trips to the sink. This portable carpet washer is equipped with powerful suction to remove spots and stains and stubborn dirt. The long 1.5m built-in hose allows you to clean anywhere, any time. Easy grip, large capacity flat fill tanks allow for quick fill and easy empty. Powerful Emergency spot cleaner – quickly and easily lifts away spots, spills and stains – use on carpets, rugs, upholstery, cars and more. Lightweight and compact design for storage in small spaces.