--- title: "Bosch DEMO ON: the drawer microwave is in showroom mode" description: "What DEMO ON means on Bosch DEMO ON: the drawer microwave is in showroom modes, what to check before booking, and when it is not a failure at all." url: "https://microwaverepair.center/error-codes/bosch-demo-on/" --- # Bosch DEMO ON: the drawer microwave is in showroom mode Demonstration Mode lets the Bosch drawer count down quickly through programs with no microwave power, as it would on a showroom floor. ## What DEMO ON actually means. Demonstration Mode lets the Bosch drawer count down quickly through programs with no microwave power, as it would on a showroom floor. It is buried eleven presses deep in the timer/settings key, so it is rarely switched on by accident, but units sometimes arrive or are reset that way. Bosch microwave display · also shown as DEMO OFF What to do when DEMO ON shows on the microwave ### Kind of code Mode, not a failure Something was switched on rather than something wearing out: a child or control lock set by a long press on the wrong pad, after which no key answers, a demo or showroom setting that lights the display and turns the plate while nothing warms, a Sabbath setting that dims the panel and mutes the beeps, or a clock left blinking after an outage that holds the keypad until it is set. No part is needed; a key sequence from the manual switches it off again. ### Usually leads to No repair Touch the timer/settings key eleven times until DEMO OFF? TOUCH START shows. ### Shows up as What a Microwave Error Code Is Telling You A microwave error code may be a letter and a number on the display, a lock or demo word, a row of dashes, or a beep with a blinking clock, and it can show while the microwave still heats or block every key until it is cleared. ### Make Bosch Bosch microwaves serviced in your kitchen, from a hood combination whose fan has gone quiet to a drawer that no longer slides out. ### Source Bosch HMD8454UC / HMD8054UC drawer microwave Use and Care Manual Bosch 800 Series drawer microwaves HMD8054UC and HMD8454UC (Use and Care Manual 8001299198). ## Before you book, in this order. Each step comes from Bosch's own guidance for DEMO ON on its microwaves. Follow it to the end: the last card says whether this is a visit. 01 Touch the timer/settings key eleven times until DEMO OFF? TOUCH START shows. 02 Touch Start (+30 secs); DEMO OFF confirms it. 03 Heat a cup of water for a minute; if it stays cold with Demo off, book a visit. ### Cleared? The code has gone and a mug of water heats again without a new part. If it comes back this week, or the food starts coming out cold in the middle, mention in the booking that it came back. ### What not to do A drawer in Demo mode is not a broken magnetron. A timer that races down much faster than real seconds is a sign of Demo mode rather than a control problem. ## What you may notice with it. The microwave problems DEMO ON tends to arrive with. Answer these at the microwave before anyone is booked. [All problems](https://microwaverepair.center/problems/) Before you call ### [What a Microwave Error Code Is Telling You](https://microwaverepair.center/problems/microwave-error-code/) [All 7 causes, cheapest first](https://microwaverepair.center/problems/microwave-error-code/) It also comes with - [**Microwave Runs but Food Stays Cold**](https://microwaverepair.center/problems/microwave-not-heating/) Problem ### What a Microwave Error Code Is Telling You 7 causes, cheapest first No repair indicated ## Nothing to repair. Something was switched on rather than something wearing out: a child or control lock set by a long press on the wrong pad, after which no key answers, a demo or showroom setting that lights the display and turns the plate while nothing warms, a Sabbath setting that dims the panel and mutes the beeps, or a clock left blinking after an outage that holds the keypad until it is set. No part is needed; a key sequence from the manual switches it off again. [How to read what your microwave is telling you](https://microwaverepair.center/problems/microwave-error-code/) ## Bosch microwaves. Bosch microwaves serviced in your kitchen, from a hood combination whose fan has gone quiet to a drawer that no longer slides out. [Bosch microwave repair](https://microwaverepair.center/brands/bosch/) More Bosch codes [E-xx](https://microwaverepair.center/error-codes/bosch-e-xx/) [E-11](https://microwaverepair.center/error-codes/bosch-e-11/) [ERROR](https://microwaverepair.center/error-codes/bosch-error/) [LOCK ON](https://microwaverepair.center/error-codes/bosch-lock-on/) [ENJOY YOUR MICROWAVE TOUCH CLEAR](https://microwaverepair.center/error-codes/bosch-enjoy-your-microwave/) Mode, not a failure on other makes [Bertazzoni LOCK](https://microwaverepair.center/error-codes/bertazzoni-lock/) [Café CONTROL LOCKED](https://microwaverepair.center/error-codes/cafe-control-locked/) [Dacor LOCK ON](https://microwaverepair.center/error-codes/dacor-lock-on/) [Fisher & Paykel LOCK](https://microwaverepair.center/error-codes/fisher-and-paykel-lock/) [Fulgor Milano LOCK ON](https://microwaverepair.center/error-codes/fulgor-milano-lock-on/) [Gaggenau Demo mode](https://microwaverepair.center/error-codes/gaggenau-demo-mode/) [GE Profile LOC](https://microwaverepair.center/error-codes/ge-profile-loc/) [JennAir LOC](https://microwaverepair.center/error-codes/jennair-loc/) [All 46 codes of this kind](https://microwaverepair.center/error-codes/#family-mode) Bosch builds this ### Microwave hood combination The microwave that hangs from the wall cabinets above the burners, heating food in its cavity while its own fan, light and filters handle the steam and grease rising from the pans beneath it. Bosch builds this ### Built-in microwave A microwave set into a tall cabinet or a wall of cabinetry at eye level, either a countertop body wrapped in a trim kit or a true built-in model, including speed and convection microwaves that brown as well as heat. Bosch builds this ### Microwave drawer A microwave built under a counter or into a kitchen island that opens like a drawer at the touch of a key, with a motor and gears sliding its cavity out toward you. ## In Bosch's own words > DEMO ON? HOLD START 3 SEC appears on the display. [Bosch HMD8454UC / HMD8054UC drawer microwave Use and Care Manual](https://media3.bsh-group.com/Documents/8001299198_C.pdf) [Bosch HMD8454UC / HMD8054UC drawer microwave Use and Care Manual](https://media3.bsh-group.com/Documents/8001299198_C.pdf) [Bosch HMD8454UC / HMD8054UC drawer microwave Use and Care Manual](https://media3.bsh-group.com/Documents/8001299198_C.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bosch 800 Series drawer microwaves HMD8054UC and HMD8454UC (Use and Care Manual 8001299198). ## Bosch DEMO ON microwave repair, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. 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Touch the timer/settings key eleven times until DEMO OFF? TOUCH START shows. ### Why does my Bosch drawer count down so fast without heating? That is Demonstration Mode: Bosch notes the display counts down quickly and nothing heats. ### How do I switch Demo mode off on a Bosch drawer? Touch timer/settings eleven times, then touch Start. DEMO OFF appears when it is done. ### Is Demo mode on a Bosch covered in the troubleshooting table? Yes. Bosch lists Demo mode as a cause both for the drawer not working and for food not heating. --- **[Read on the site: Bosch DEMO ON: the drawer microwave is in showroom mode](https://microwaverepair.center/error-codes/bosch-demo-on/)** **[Book a visit with MicrowaveRepair.center](https://microwaverepair.center/schedule/)**