Volvo 2020 V90 Twin Engine V90 Twin Engine 2020

User Manual - Page 624

For V90 Twin Engine 2020.

PDF File Manual, 704 pages, Download pdf file

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MAINTENANCE AND SERVICE
622
IMPORTANT
Harmful if ingested. May cause organ
(kidney) damage.
Use ready-mixed coolant as recom-
mended by Volvo. If concentrated liq-
uid is used, make sure that the ratio is
50 % coolant to 50 % water of an
approved quality.
Do not mix different coolants.
Only new coolant should be used
when replacing major cooling system
components to ensure the system has
sufficient corrosion protection.
The engine must only be run with a
well-filled cooling system. Otherwise,
temperatures that are too high may
occur resulting in the risk of damage
(cracks) in the cylinder head.
A high content of chlorine, chlorides
and other salts may cause corrosion in
the cooling system.
Related information
Engine compartment overview (p. 617)
Coolant — specifications (p. 679)
Bulb replacement
This car is equipped only with LED
16
lamps
and therefore no replaceable bulbs. Contact a
workshop
15
if a fault occurs in the lighting.
If a fault occurs in LED
16
lamps, the entire
lamp unit usually must be replaced.
NOTE
For information about bulbs not covered in
this Owner's Manual, contact a Volvo
dealer or a certified Volvo service techni-
cian.
NOTE
Outside lighting such as headlamps and
rear lamps may temporarily have conden-
sation on the inside of the lens. This is nor-
mal, all exterior lighting is designed to
withstand this. Condensation is normally
vented out of the lamp housing when the
lamp has been switched on for a time.
Related information
Replacing the reversing lamp bulb
(p. 622)
Replacing the reversing lamp bulb
The bulbs for the reversing lamp are located
behind the panel in the tailgate.
1. Detach the panel on the inside of the tail-
gate by first turning the two knobs a quar-
ter turn anticlockwise and then unhooking
the panel. Place the panel to one side.
16
LED (Light Emitting Diode)
15
An authorised Volvo workshop is recommended.
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