NotevThe engine running noises may be louder at first for a short time after start-
ing the cold engine.v
You should not switch on any major electrical components during the heating
period, otherwise the vehicle battery will be drained unnecessarily.
v
After switching off the ignition, the radiator fan may (also intermittently)
continue to operate for approx. 10 minutes.
Problems with starting the engine - Vehicles with starter button
Fig. 187
Starting the engine - Press the
button with the key
No.Power consumer12Infotainment screen13Not assigned14Operating lever under the steering wheel, light switch, ignition key
removal lock (automatic gearbox), headlight flasher, rain sensor, re-
versing camera15Air conditioning, automatic transmission, diagnostic connector, heat-
ed windscreen16Instrument cluster, emergency call17Anti-theft alarm, horn18Heating of the rear seats19Not assigned20Not assigned21Not assigned22Windscreen and rear window washer system (without KESSY or
without heated windscreen)23Heated front seats24Air conditioning/heating25Not assigned26Heated front seats27Rear window wiper28Not assigned29airbag
30
Electric windows, reverse light switches, air conditioning system,
Park Assist, exterior mirror settings, power feed for centre button
strip, power feed for side button strip, interior mirror, switch for haz-
ard warning lights31Fuel pump, radiator fan, cruise control, windscreen and rear window
washer, light switch32Diagnostic connection, headlamp levelling, operating lever under the
steering wheel33Engine starting, clutch pedal switch34Heated windscreen washer jets35Not assignedNo.Power consumer36USB charge function37Radar38Not assigned39Not assigned40Not assigned41Rear window heater42Power windows - front passenger43Tow hitch44Cigarette lighter, 12-volt socket in the interior, 12-volt socket in the
luggage compartment45Power windows - rear right46Front and rear window washer, operating lever under the steering
wheel47Tow hitch48Tow hitch49Fuel pump50Infotainment51Heating of the external mirror52KESSY53Steering lock (KESSY)54ABS or ESC55Not assigned56Not assigned57Not assigned58Heating of the rear seats59Not assigned224Do-it-yourself
No.Power consumer13Brake pedal switch14Fuel pump, radiator fan, Pump for intercooling, Engine components15Engine control system16Starter17Engine control system18Valve for intake manifold, wastegate, oil temperature, valve for activa-
ted charcoal filter, valve for oil pressure control, engine components19Lambda probe20Ignition coils, engine components
Bulbs
