Forth e cor rect mixing ratio referto the informa‐
tion on the antif reeze conta iner.
Mix thewa sher fluid withth e windshield washer
fl uid all year round.
Re frigerant
Note s onrefrigerants
Obser vethe no tes on operating fluids
(
→page 447).
* NO
TEDama gedue toincor rect refriger‐
ant
If a non-appr ovedre frigerant is used, the cli‐
mate control sy stem may be damaged.
#Only use there frigerant R‑134a
* NO
TEDama getothe climate control
sy stem due toincor rect refrigerant com‐
pressor oil
#Only use refrigerant compressor oil that
has been appr ovedby Mercedes-Benz.
#Do not mix the appr ovedre frigerant
compressor oil with a dif fere nt refriger‐
ant compressor oil.
Wo rkon the climate control sy stem may only be
car ried out byaqu alified specialist workshop. All
applicable regulations, as well as SAEstandard
J639, must be adhered to.
1Wa rning symbols
2Re frigerant filling capacity
3Applicable standards
4PA G oil part number
5Re frigerant type Wa
rning symbols 1advise you about:
Rpossible dangers
Rhaving service workcar ried out at a qualified
specialist workshop
Re frigerant filling capacity and PAG oil
Sedan, vehicles
with a long wheel‐
base Re
frigerant
All models2 3.3 ± 0.4 oz
(660 ± 10g)
Mercedes‑Maybac hRefrigerant
All models2 7.2 ± 0.4 oz
(770 ± 10g)
Sedan PAG oil
All models3 .9 ± 0.4 oz
(1 10 ±10 g)
Tech nical da ta453
Chassis level (AIR BODY CONT ROL)
Setting ................................................ .213
Chassis le vel (MAGIC BODY CON‐
TROL)
Setting ................................................ .217
Chauf feur mode ......................................... 95
Fu lly reclined position .......................... 100
Information ............................................ 95
Ins talling/ removing the head restra int .. 97
Moving the front passenger seat into
th ech auf feur position .......................... .96
Moving the front passenger seat into
th e normal position .............................. .98
Child saf ety lock
Re ar door .............................................. 55
Re ar side wind ows................................. 56
Setting ................................................. 283
Child seat Front passenger seat (no tes) ................. 53
Fr ont passenger seat (rear ward-
fa cing/for ward-facing) .......................... 54
LA TC H-type (ISOFIX) (ins talling) ............ .51
LA TC H-type (ISOFIX) (no tes) .................. 50
No tes ..................................................... 47To
pTe ther ............................................. .52
Child seat saf etyfe ature .......................... 50
Children Child seat saf etyfe ature ........................ 50
Re stra int sy
stems ..
............................... .47
Cigar ette lighter
Fr ont center console ........................... 133
Re ar passenger compartment ............ .133
Cleaning see Ca re
Climate control Activating/deactivating the A/C
function (cont rol panel) ...................... .158
Ac tivating/deactivating the A/C
function (multimedia sy stem) .............. 158
Ac tivating/deactivating the synchro‐
nization function (multimedia sys‐
te m) ..................................................... 160
Ad justing the climate mode settings ... 158
Air di stribution settings .......................1 59
Air vent, rear cen ter air vent ................ 163
Air vent, rear side air vent ................... 163
Air-reci rculation mode .. .......................160
Au tomatic control (front) .....................1 58Au
tomatic control (rear passenger
compartment) ..................................... 158
Climate style function .......................... 158
Control panel for 3-zone au tomatic
climate control .................................... 157
Defrosting the windo ws....................... 160
Filling capacity forPA G oil .................. .453
Fr ont air vents ..................................... 162
Fr ont residual heat .............................. 160
Glo vebox air vent ................................ 164
Inserting/removing theflacon (fra‐
gr ance sy stem) ............ .....
...................
161
Ionization ............................................. 161
Re ar air vents ...................................... 163
Re ar operating unit .............................. 157
Re frigerant .......................................... 453
Re frigerant filling capacity .................. .453
Re sidual heat in there ar ...................... 160
Setting the fragrance sy stem ............... 161
Switching on/off (front) ...................... 158
Switching on/off (rear) ........................ 158
Ve ntilating theve hicle (con venience
opening) ................................................ 75
Wi ndshield hea ter ................................ 162
Index 525
