Keys, Door Locks, Sunroof, Anti-Theft System - Opel ASTRA H 2004 Service Manual

Recommendations for the choice of the viscosity of motor oil (petrol engines)
Recommended to use motor oil with a viscosity of 5W-30, in the absence of the oil run out the
scheme with the prevailing environmental temperature.
Refrigerant air conditioning systems
Air-conditioning systems at the car is recharged with refrigerant HFC-134a (R-134a) or a similar
material operational, fully equivalent to the specified properties. The use of another refrigerant will
result in serious damage to the air conditioning system and the need for complete replacement of the
system.
Is not recommended to release the refrigerant into the atmosphere. The refrigerant HFC-134a (R-
134a) used in cars, no adverse effects on the ozone layer of the atmosphere. However, entering the
atmosphere of the refrigerant can be a small contribution to global warming.
Coolant type
Must use only the red (dark orange), not containing silicate antifreeze recommended for use by Opel,
with the number 19 40 650 / 09 194 431 on the label. With prolonged use of anti-freeze can change
the color to yellow. This does not affect the properties of the coolant, so it can be used until the next
scheduled MOT.
NOTICE
Never use a cooling system for antifreeze / antifreeze green-blue color, with the content of
silicate. We do not recommend adding any additives to coolant (including the sealing of the
system and eliminate small leaks).

Keys, door locks, sunroof, anti-theft system

Switches
The car can be equipped with remote control door locks. In this case, the one key for all locks
1.10).
The key is an integral part of the electronic locking system start-up of the engine. Included with the
master key is supplied spare.
It is recommended to keep a spare key in a safe place, such as at home.
Fig. 1.9. Table prevailing ambient
temperature in the period until the
next replacement of engine oil
Fig. 1.10. Folding key with remote
uprevleniem
12
(Figure