--- title: "Bosch LOCK ON: the drawer microwave panel and drawer are locked" description: "What LOCK ON means on Bosch LOCK ON: the drawer microwave panel and drawer are lockeds, what to check before booking, and when it is not a failure at all." url: "https://microwaverepair.center/error-codes/bosch-lock-on/" --- # Bosch LOCK ON: the drawer microwave panel and drawer are locked Panel Lock on the Bosch drawer microwave freezes the touch controls and the motorized drawer together, so it will not slide open when a child presses Open. ## What LOCK ON actually means. Panel Lock on the Bosch drawer microwave freezes the touch controls and the motorized drawer together, so it will not slide open when a child presses Open. It is switched on and off by holding the number 5 for three seconds, which is easy to do by accident while cleaning. Bosch microwave display · also shown as LOCK OFF, Panel Lock What to do when LOCK 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 and hold the number 5 for 3 seconds; LOCK OFF should appear. ### 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. The HMC54151UC speed oven has a Panel Lock too, held for 3 seconds, and shows a lock symbol instead of words. ## Before you book, in this order. Each step comes from Bosch's own guidance for LOCK ON on its microwaves. Follow it to the end: the last card says whether this is a visit. 01 Touch and hold the number 5 for 3 seconds; LOCK OFF should appear. 02 If the lock came on during cleaning, finish wiping first, then unlock. 03 If LOCK OFF shows but the drawer still ignores Open, book a visit to check the drawer mechanism. ### 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 LOCK ON does not mean the drawer motor or its gears have failed. It also clears itself after a power interruption, so a lock that returns on its own after an outage was set again by someone. ## What you may notice with it. The microwave problems LOCK 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 Drawer Won't Open or Close**](https://microwaverepair.center/problems/microwave-drawer-not-opening/) - [**Microwave Touchpad Ignores Key Presses**](https://microwaverepair.center/problems/microwave-touchpad-not-responding/) 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/) [DEMO ON](https://microwaverepair.center/error-codes/bosch-demo-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 > LOCK ON 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 500 Series HMC54151UC speed oven Use and Care Manual](https://media3.bsh-group.com/Documents/9001430347_A.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. The HMC54151UC speed oven has a Panel Lock too, held for 3 seconds, and shows a lock symbol instead of words. ## Bosch LOCK 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 and hold the number 5 for 3 seconds; LOCK OFF should appear. ### My Bosch drawer microwave will not open. Could it be locked? Yes. With LOCK ON the drawer ignores the Open key. Hold 5 for three seconds to release it. ### Does a power outage undo the Bosch Panel Lock? Yes. Bosch notes the lock is canceled whenever power is interrupted, so set it again afterward if you rely on it. ### Can I pull a locked Bosch drawer open by hand? Bosch asks you not to push or pull the drawer by hand except in an emergency such as a power failure. Unlock it with the panel instead. --- **[Read on the site: Bosch LOCK ON: the drawer microwave panel and drawer are locked](https://microwaverepair.center/error-codes/bosch-lock-on/)** **[Book a visit with MicrowaveRepair.center](https://microwaverepair.center/schedule/)**