240 MERCEDES-BENZ SLK55AMG 2007 R171 User Guide
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2007, Model line: SLK55AMG, Model: MERCEDES-BENZ SLK55AMG 2007 R171Pages: 473
Page 391 of 473
390 Practical hints
Opening/closing in an emergency
Raising retractable hardtop manually
Warning!G
If the retractable hardtop does not com-
pletely open or close, the roof hydraulics will
lose pressure and the retractable hardtop is
lowered
after approximately 7 minutes when the
ignition is switched on
after approximately 15 seconds when
the ignition is switched off
Shortly before the hardtop is lowered, a
warning will sound. In the multifunction dis-
play you will seeK and the message
Retractable roof being opened.
Properly lock retractable hardtop before
continuing to drive (
page 240).
Warning!G
Manually closing the retractable hardtop is a
complicated and technically demanding pro-
cedure and should only be performed by an
authorized Mercedes-Benz Center or quali-
fied technician. Attempting to manually
close the retractable hardtop may cause
damage to the retractable hardtop and/or
personal injury.
Warning!G
To prevent possible accidents, drive the
vehicle only with the retractable hardtop
either completely closed and locked, or fully
lowered into its storage compartment.
Page 434 of 473
433 Technical data
Engine
Engine
ModelSLK 280 (171.454)1
1The quoted data apply only to the standard vehicle. Contact an authorized Mercedes-Benz Center for the corresponding data of all special bodies and special
equipment.
SLK 350 (171.456)1SLK 55 AMG (171.473)1
Engine272272113
Mode of operation4-stroke engine, gasoline
injection4-stroke engine, gasoline
injection4-stroke engine, gasoline
injection
No. of cylinders668
Bore3.47 in (88.00 mm)3.66 in (92.90 mm)3.82 in (97.00 mm)
Stroke3.23 in (82.20 mm)3.39 in (86.00 mm)3.60 in (92.00 mm)
Total piston displacement182.8 cu in (2 996 cm3)213.5 cu in (3 498 cm3)331.8 cu in (5 439 cm3)
Compression ratio11.3:110.7:111:1
Output according to
SAE J 1349228 hp/6 100 rpm2
(170 kW/6 100 rpm)
268 hp/6 000 rpm2
(200 kW/6 000 rpm)
2Premium fuel required. Performance may vary with fuel octane rating.
355 hp/5 750 rpm2
(265 kW/5 750 rpm)
Maximum torque according
to SAE J 1349221 lb-ft/2 500 - 5 000 rpm
(300 Nm/2 500 - 5 000 rpm)258 lb-ft/2 400 - 5 000 rpm
(350 Nm/2 400 - 5 000 rpm)376 lb-ft/4 000 rpm
(510 Nm/4 000 rpm)
Maximum engine speed6500 rpm6500 rpm6700 rpm
Firing order1-4-3-6-2-51-4-3-6-2-51-5-4-2-6-3-7-8
Poly-V-belt2404 mm2404 mm2380 mm
Page 464 of 473
463 Index
Remote door unlock with Tele Aid* 269
Reporting, safety defects 18
Research Octane Number see RON
Reset button (Instrument cluster) 27
Residual engine heat utilization see REST
REST
Automatic climate control* 192
Climate control 181
Restraint systems
Emergency Tensioning Device
(ETD) 79
Seat belts 64, 76
Retractable hardtop 240
Locking after raising/lowering 242
Opening and closing 240
Operating manually 390
Problems when operating 242
Summer opening/convenience
closing* 244
Wind screen* 246Reverse gear position
Automatic transmission* 155, 157
Manual transmission 154
Rims 329, 434
Roadside Assistance 12, 265
RON 292, 447
Roof rack 251
Rubber parts, cleaning 342
Run Flat Indicator* 315
S
Safety belts see Seat belts
Safety defects, reporting 18
Safety, occupant 64
Satellite radio* (USA only) 134
Seat belt force limiter 79
Seat belts 64, 76
Cleaning 343
Fastening 48
Proper use of 50
Release button 49
Safety guidelines 68
Warning lamp 351–352Seating capacity 308
Seats 104
Adjusting 39
Easy-entry/exit feature* 44
Head restraint height 42
Heating* 104
Power seats* 41
Selective setting see SmartKey
Selector lever see Gear selector lever
Selector lever* lock 52
Self-test
OCS 75
Service
Information 12
Maintenance Booklet 12
Service and warranty
Booklet 429
Information 10
Service life (Tires) 305