Mercedes-Benz GL-Class: Problems with the engine


Hill start assist
Hill start assist helps you when pulling away
forwards or in reverse on an uphill gradient.
It holds the vehicle for a short time after you
have removed your foot from the brake pedal.
This gi ...
See also:
After towing on four wheels
1. Apply the parking brake.
2. Switch on the ignition and apply the foot brake.
3. Place the auto selector lever in the park position.
4. Switch off the ignition and remove the Smart Key from the v ...
Engine compartment overview
1. Dynamic response fluid reservoir cap.
2. Brake fluid reservoir cap.
3. Engine oil filler cap.
4. Engine coolant filler cap.
5. Windshield washer fluid filler cap.
6. Power steering fluid fil ...
Engine Heater
The engine coolant heater can provide easier starting and better fuel economy
during engine warm-up in cold weather conditions at or below −18°C (0°F). Vehicles
with an engine heater should ...







