First read and observe the introductory information
and safety warnings
| Lit up | Possible cause | Solution |
|---|---|---|
|
The electronic parking brake is switched on. | Do not drive
on! Switch off electronic parking brake . |
|
Brake system fault. | Do not drive
on! Obtain professional assistance immediately . |
| Brake fluid level is too low. | Do not drive
on! Check brake fluid level . |
|
Together with ABS indicator lamp
: ABS not functioning. |
Proceed to a qualified workshop. The vehicle can be braked without ABS. | |
|
Front brake pads worn. | Go to a qualified workshop immediately. All brake pads should be checked and renewed as necessary. |
|
ESC switched off by the system. | Switch the ignition on and off. If necessary, drive a short distance. |
| ESC fault. | Proceed to a qualified workshop. | |
In conjunction with ABS indicator lamp
: ABS fault. |
Proceed to a qualified workshop. The vehicle can be braked without ABS. | |
| Vehicle battery has been reconnected. | Drive a short distance at a speed of 15 – 20 km/h (10 – 12 mph). If the indicator lamp remains lit up, the vehicle should be checked by a qualified workshop . | |
|
TCS switched off manually. OR: TCS and ESC switched off manually. |
Switch on TCS/ESC . Switch on TCS/ESC automatically by switching the ignition off and on. |
|
In conjunction with ESC indicator lamp
: ABS fault. |
Proceed to a qualified workshop. The vehicle can be braked without ABS. |
In conjunction with warning lamp
: ABS not functioning. |
||
|
Brake pedal not depressed. | To select a position, press the brake pedal. |
| Flashes | Possible cause | Solution |
|---|---|---|
|
ESC/TCS is taking corrective action. | Remove foot from accelerator pedal. Adapt driving style to suit road conditions. |
Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. They will switch off after a few seconds.

WARNING

WARNING
does not go out,
or if it lights up when driving, the brake fluid level in the reservoir is too
low or there is a fault in the brake system. Stop the vehicle immediately and
seek expert assistance .
lights up together
with the ABS indicator lamp
, the control function
of the ABS may have failed. This can cause the rear wheels to lock quickly when
you brake. Locked rear wheels can lead to a loss of control of the vehicle.
If possible, reduce your speed and drive carefully at low speed to the nearest
qualified workshop in order to have the brake system tested. Avoid sudden braking
and driving manoeuvres on the way.
does not go out or comes on while the vehicle
is in motion. The vehicle can be stopped using the normal brakes only (without
ABS). The protection provided by ABS is no longer available. Go to a qualified
workshop as soon as possible.
lights up either individually
or together with a text message in the display of the instrument cluster, go
to a qualified workshop immediately to have the brake pads checked or any worn
brake pads replaced.
NOTICE
Introduction
Electronic parking brakeRemoving and installing output module 1 for left LED headlight -A31-/-A27-
Special tools and workshop equipment
required
Torque wrench -V.A.G 1783-
Torque screwdriver -VAS 6494-
N ...
Adjusting wiper arms
Special tools and workshop equipment
required
Torque wrench -V.A.G 1331-
Note
If it is necessary for the wiper motor to run during the
working procedure, ...
Seam seals, body of hybrid vehicles
Note
Seam seals made during repair work must be identical in
appearance and thickness to the original seam seals.
To avoid damage or faulty operation, brush seam seals smooth
near attachments which must be attached.
...