201 What you should know at the gas station
Technical
data Instruments 
and controlsOperationDrivingInstrument 
cluster displayPractical hints Car care Index •Engine oil
Engine oil level check, see page 82 or 221.
Fill quantity between upper and lower dipstick 
marking level: 2.1 US qt (2.0 l).
Recommended engine oils, see page 276.
•Coolant
For normal replenishing, use water (potable water 
quality).
For further information (e.g. anticorrosion/
antifreeze), see page 224.
•Spark plugs
Approved spark plugs, see page 275.
•Tire pressure
For tire pressure, refer to tire pressure label inside 
the fuel filler flap.
•Air conditioner
R-134a refrigerant and special PAG lubricant,
see page 276.•Bulbs
High and low beams: Halogen type 9004,
low beam: Xenon, for model SL 600 (SL 500 
optional)
high beam (models with Xenon): H 1 (55 W)
fog lamps: H1 (55 W),
turn signal, standing, side marker and parking 
lamps, front: 2357 NA (28.5/8.3 W/30/2.2 cp), tail, 
parking, standing and driver’s side rear fog lamp: 
21 / 4   W,
turn signal lamps, rear: 21 W/32 cp,
side marker lamps, rear: 10W/6 cp,
sto p  lamp s:  21 W /32  cp ,
backup lamps: 21 W/32 cp,
license plate lamps: 5W/4 cp.