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25

Faults

In the event of a malfunction, start by checking the 
household fuse. If the problem does not lie with the 
electricity supply, inform your dealer or the 
appropriate Gaggenau after-sales service.

Please quote the E number and the FD number of your 
appliance when contacting the after

­

sales service. You 

can find these numbers on the appliance nameplate.

To ensure electrical safety, only authorised experts 
may carry out repairs.

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Warning!

Incorrect repairs may cause serious hazards.

Fully disconnect the appliance from the mains before 
any maintenance activities (switch off the household 
fuse or the switch in the fuse box).

Compensation for any damage arising from failure to 
adhere to these instructions cannot be claimed under 
warranty.

Error messages

If a fault occurs, an error message appears in the 
display.

Touch the touch key next to the 

=

 symbol to view 

information on the error message.

When you call the after-sales service, you will need to 
provide them with the error message and the 
appliance model. You will find details of the appliance 
model on the nameplate.

Demo mode

If the 

\

 symbol appears in the standby display, the 

demo mode is activated. The appliance does not heat 
up.

Briefly disconnect the appliance from the mains 
(switch off the household fuse or the circuit breaker in 
the fuse box). Following this, deactivate the demo 
mode in the Basic settings menu within 3 minutes.

Replacing the oven light bulb

It is possible to replace the oven light. Heat-resistant 
60 W, 240 V halogen bulbs can be obtained from the 
after-sales service or from a specialist retailer.

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Risk of electric shock!

Never replace the oven light when the appliance is 
switched on. Pull out the mains plug or switch off the 
appliance at the circuit breaker in the fuse box.

Note: 

Always remove the new halogen bulb from the 

packaging using a dry cloth. This increases the 
service life of the bulb.

Method

Note: 

You must remove the whole appliance in order 

to replace the cooking compartment light. Follow the 
installation instructions.

1

Unplug the appliance from the mains or switch off 
the circuit breaker in the fuse box.

2

Open the appliance door. 
Undo the securing screws on the right and left-
hand side of the oven. Follow the installation 
instructions.

3

Carefully lift out the appliance.

4

Undo the screw from the light cover on the outer 
left-hand side wall and remove the cover. (Fig. A) 
Pull out the halogen light. (Fig. B).

5

Insert the new halogen bulb (Fig. C)

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