Breakdown assistance
See also:
Refrigerant of the air-conditioning
system
The air-conditioning system is filled with
R134a refrigerant and a special PAG
lubricant.
Never use refrigerant R 12 (CFC) or
mineral lubricants. Otherwise, you could
damage the air-conditio ...
Tire pressure of cold tires
The tires are cold:
• if the vehicle has been parked without
direct sunlight on the tires for at least three
hours and
• if the vehicle has not been driven more than
1 mile (1.6 km). ...
Cleaning the exhaust tail pipes
Impurities combined with the effects of road grit and corrosive environmental
factors may cause flash rust to form on the surface. You can restore the original
shine of the exhaust tail pipe by cl ...
