2020 VAUXHALL ASTRA K ECU

Driving and operating217Towing equipmentCaution
When operating without a trailer,
remove the coupling ball bar.
Stowage of coupling ball bar
The bag with the coupling ball bar is
stowed on the rear floor cover in the
load compartment.
Place the strap through the rear right
lashing eye, wrap around twice and
tighten the strap to secure the bag.
Illustration shows 5-door hatchback.
Illustration shows Sports Tourer.
Fitting the coupling ball bar
On Sports Tourer remove cover from
rear bumper by pushing.
Disengage and fold down the
connecting socket. Remove the
sealing plug from the opening for the
coupling ball bar and stow it.

220Driving and operating
Stow the coupling ball bar in the bag
and secure by fixing the strap through the rear right lashing eye. Wrap
around twice and tighten the strap to
secure the bag.
Trailer stability assist
If the system detects snaking
movements, engine power is reduced
and the vehicle/trailer combination is selectively braked until the snaking
ceases. While system is working keep
steering wheel as still as possible.
Trailer stability assist is a function of
the Electronic Stability Control 3 173.

Vehicle care223Vehicle checks
Performing work9 Warning
Only perform engine compartment
checks when the ignition is off.
The cooling fan may start
operating even if the ignition is off.
9 Danger
The ignition system uses
extremely high voltage. Do not
touch.
Bonnet
Opening
Pull the bonnet release lever and
return it to its original position.
Move the safety catch sideways to the left vehicle side and open the bonnet.
Secure the bonnet support.

230Vehicle care
Low beam (1) outer bulb.
High beam ( 2) inner bulb.
Low beam (1)
1. Rotate the cap anticlockwise and remove it.
2. Disengage spring clip fromretainer by pulling. Withdraw the
bulb holder from the reflector
housing.
3. Detach the bulb from the bulb holder and replace the bulb.
4. Insert the bulb holder, engaging the two lugs into the reflector
housing and rotate clockwise to
secure.
5. Push spring clip back in place. 6. Fit the cap and rotate clockwise.

232Vehicle care
2. Disengage the plug connector bypressing the retaining lug.
3. Remove and replace the bulb unit
and attach the plug connector.
Note that the bulb and the socket
are one unit and have to be
changed together.
4. Insert the bulb socket into the light
assembly by turning clockwise
and engage.
5. Mount the light assembly by tightening the screws.
6. Attach the faceplate and tighten the screw.
Tail lights
5-door Hatchback
1. Release the cover on the respective side and remove it.
2. Vehicles with tyre repair kit: To replace bulbs on the right side,
first unscrew the plastic nut and
take out the insert with the sealant
bottle.
3. Unscrew the plastic securing nut from the inside by hand.

Vehicle care233
4. Carefully withdraw tail lightassembly from recess and
remove.
5. Detach the cable from the retainer.
6.Press the three retaining lugs and
remove the bulb carrier from the
light assembly.
7. Remove and replace the bulbs:
Turn light ( 1)
Tail light/brake light ( 2)
On version with LED tail lights and
LED brake lights, only turn light
bulb ( 1) can be removed and
replaced.
8. Attach the bulb carrier to the light assembly.
9. Attach the cable to the retainer.
10. Attach the light assembly to the vehicle body and tighten the
securing nut from the inside of the load compartment. Attach cover.
Depending on the version, tail lights
and brake lights are designed as
LEDs. In case of failure, have LEDs
replaced by a workshop.

234Vehicle careLight assembly in the tailgate
1. Release the cover in the tailgateand remove it.
2. Unscrew the plastic securing nutby hand.
3. Carefully withdraw the lightassembly from the recesses and
remove.
4. Detach the plug from the light assembly.
5.Press the three retaining lugs and
remove the bulb carrier from the
light assembly.

236Vehicle care2. Unscrew both plastic securingnuts from the inside by hand.
3. Carefully withdraw tail light assembly from recess and
remove.
4. Detach the cable from the retainer.
5. Standard tail lights:
Release the retaining lugs and
remove the bulb carrier from the
light assembly.
6. Remove and replace the bulbs:
Tail light / brake light ( 1)
Turn light ( 2)
7. Insert the bulb carrier into the light
assembly.
8. LED tail lights:
On version with LED tail lights and
LED brake lights, only the turn
light bulb can be replaced:
remove bulb holder in the light
assembly by turning. Replace
bulb in the bulb holder.