--- title: "Gaggenau child lock symbol: the display and control ring are locked" description: "What Child lock means on Gaggenau child lock symbol: the display and control ring are lockeds, what to check before booking, and when it is not a failure at…" url: "https://microwaverepair.center/error-codes/gaggenau-child-lock/" --- # Gaggenau child lock symbol: the display and control ring are locked The child lock on Gaggenau's Expressive combi-microwave locks both the touch display and the stainless control ring, and it can be set even during cooking. ## What Child lock actually means. The child lock on Gaggenau's Expressive combi-microwave locks both the touch display and the stainless control ring, and it can be set even during cooking. Releasing it takes a press-and-hold of about two seconds on the lock key. Gaggenau microwave display · also shown as Childproof lock What to do when Child lock 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 Press and hold the child lock key for about 2 seconds. ### 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 Gaggenau Gaggenau microwaves and combination units examined on site, beginning with the mode that was chosen when the problem first showed up. ### Source Gaggenau GM450/451 720 built-in microwave Use and Care Manual (Expressive series) Expressive series GM450/451 720 (manual 9001954868). On the BMP 250/251 the lock is held for at least 6 seconds with the selector at 0. ## Before you book, in this order. Each step comes from Gaggenau's own guidance for Child lock on its microwaves. Follow it to the end: the last card says whether this is a visit. 01 Press and hold the child lock key for about 2 seconds. 02 Set the appliance as usual once the symbol goes out. 03 If the display stays unresponsive with no lock symbol, cut the breaker for about 10 seconds and restore it; book a visit if nothing changes. ### 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 An unresponsive display with the lock symbol is not a failed touch panel. Without the symbol, it is a different problem and needs a power reset or a visit. ## What you may notice with it. The microwave problems Child lock 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 Touchpad Ignores Key Presses**](https://microwaverepair.center/problems/microwave-touchpad-not-responding/) - [**Microwave Display Dark, Dim or Scrambled**](https://microwaverepair.center/problems/microwave-display-not-working/) 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/) ## Gaggenau microwaves. Gaggenau microwaves and combination units examined on site, beginning with the mode that was chosen when the problem first showed up. [Gaggenau microwave repair](https://microwaverepair.center/brands/gaggenau/) More Gaggenau codes [Exx](https://microwaverepair.center/error-codes/gaggenau-exx/) [E300](https://microwaverepair.center/error-codes/gaggenau-e300/) [Demo mode](https://microwaverepair.center/error-codes/gaggenau-demo-mode/) [Initialization](https://microwaverepair.center/error-codes/gaggenau-initialization/) [Safety switch-off](https://microwaverepair.center/error-codes/gaggenau-safety-switch-off/) Mode, not a failure on other makes [Bertazzoni LOCK](https://microwaverepair.center/error-codes/bertazzoni-lock/) [Bosch LOCK ON](https://microwaverepair.center/error-codes/bosch-lock-on/) [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/) [GE Profile LOC](https://microwaverepair.center/error-codes/ge-profile-loc/) [JennAir LOC](https://microwaverepair.center/error-codes/jennair-loc/) [All 44 codes of this kind](https://microwaverepair.center/error-codes/#family-mode) Gaggenau 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. ## In Gaggenau's own words > The Childproof lock is activated. [Gaggenau GM450/451 720 built-in microwave Use and Care Manual (Expressive series)](https://media3.bsh-group.com/Documents/9001954868_G.pdf) [Gaggenau GM450/451 720 built-in microwave Use and Care Manual (Expressive series)](https://media3.bsh-group.com/Documents/9001954868_G.pdf) [Gaggenau BMP 250/251 710 combi-microwave oven Use and care manual](https://media3.gaggenau.com/Documents/9001287041_C.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Expressive series GM450/451 720 (manual 9001954868). On the BMP 250/251 the lock is held for at least 6 seconds with the selector at 0. ## Gaggenau Child lock 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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Press and hold the child lock key for about 2 seconds. ### Why can't I turn the control ring on my Gaggenau? If the child lock symbol is on the display, the ring is locked along with the screen. Hold the lock key for about two seconds. ### Can the Gaggenau child lock be set while food is cooking? Yes, Gaggenau allows it during operation, which is why it sometimes appears mid-cycle. ### How is the lock released on an older Gaggenau BMP model? On the BMP 250/251 the lock is tied to the 0 symbol, which is held for at least six seconds with the selector at 0. --- **[Read on the site: Gaggenau child lock symbol: the display and control ring are locked](https://microwaverepair.center/error-codes/gaggenau-child-lock/)** **[Book a visit with MicrowaveRepair.center](https://microwaverepair.center/schedule/)**