2000 Saab 9-5 Owner's Manual - Page 153
2000 Saab 9-5 Manual
Page 153 highlights
Starting and driving Recommendations for cars with automatic transmission. The following time limits are based on the capacity of the cooling system in warm weather, i.e. approximately 104°F (40°C). Gradient Maximum of hill, % trailer weight, lbs. (kg) 6-7 2000 (900) 8-9 2000 (900) 10-15 1000 (450) Maximum duration, minutes 153 Trailer hitch load The weight distribution on the trailer makes a lot of difference to the handling properties of the car and trailer combination. As regards single-axle trailers, whenever possible, concentrate the load over the wheels and keep it as low as possible. The trailer should be loaded so that the maximum load on the towbar ball is 5% to 7% of the trailer weight with a maximum permissible tongue weight of 165 lbs. (75 kg). Note that this load must be added to the total load for the car. If this now exceeds the specified load capacity, the load in the luggage compartment will have to be reduced by a corresponding amount. unlimited 15 max 15 max. When negotiating long hills, bear the following important considerations in mind: If TRANSMISSION OVERHEATING appears on the SID, stop the car as soon as it is safe to do so and wait until the warning has been extinguished. When continuing your journey, select a locked gear (1, 2 or 3) that will allow you to drive at an engine speed of about 3,000 rpm (see page 142). Do not drive continuously with the WINTER mode selected in hilly country when you are towing a trailer, as this will increase fuel consumption and risk overheating the transmission. Driving considerations Always take extra care when towing a trailer, as the car's handling will be different and its braking effect reduced. The trailer's braking system and suspension also have a considerable effect on these characteristics. If the car is equipped with automatic transmission, select position 1 when ascending or descending steep hills. Distribution of load in trailer a Light b Moderate c Heavy NOTE If the "Fault indicator, automatic transmission" indicator comes on, cease towing until the problem has been rectified. IB106