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Dimensions, mounting points (mm)
A998
B81
C854
D427
E109
F282
GSide member
HBall centre
Related information
•Detachable towbar - attachment/removal (p. 310)
• Detachable towbar - storage (p. 309)
• Driving with a trailer (p. 306)
Detachable towbar - attachment/ removal
The attachment/removal of the detachable towbar is performed in the following way:
Attaching
G018928
Remove the protective cover by first pressing in the catch
and then pulling
the cover straight back
.
G021487
Ensure that the mechanism is in the unlocked position by turning the keyclockwise.
G021488
The indicator window must show red.
G021489
Insert the towbar until you hear a click.
G021490
The indicator window must show green.
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G000000
Turn the key anticlockwise to locked position. Remove the key from the lock.
G021494
Check that the towbar is secure by pull- ing it up, down and back.
WARNING
If the towbar is not fitted correctly then it must be detached and reattached inaccordance with the previous instructions.
IMPORTANT
Only grease in the ball for the towing hitch, the remainder of the towbar should beclean and dry.
G021495
Safety cable.
WARNING
Take care to secure the trailer's safety cable in the intended bracket.
Removing the towbar
Insert the key and turn it clockwise to the unlocked position.
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Push in the locking wheel and turn it
anticlockwise
until you hear a click.
Turn the locking wheel down fully, until it comes to a stop. Hold it in this positionwhile pulling the towbar rearward andupward.
WARNING
Secure the towbar safely if it is stored in the car, see Detachable towbar - storage(p. 309).
G018929
Push the protective cover until it snaps tight.
Related information
• Detachable towbar - storage (p. 309)
• Detachable towbar - specifications (p. 309)
• Driving with a trailer (p. 306)
Trailer stabiliser - TSA 17
The trailer stability assist (TSA - Trailer Stability Assist) function is designed to stabi-lise the car and trailer combination if it beginsto snake. The trailer stability assist is included in the stability and traction control system (p. 175)(DSTC - Dynamic Stability and TractionControl).
FunctionThe snaking phenomenon can occur with anycar/trailer combination. Snaking normallyoccurs at high speeds. But, there is a risk of itoccurring at lower speeds (70-90 km/h) if thetrailer is overloaded or the load is improperlydistributed, e.g. too far back. In order for snaking to occur, there must be a triggering factor, e.g.:
• Car with trailer subjected to a sudden and powerful side wind.
• Car with trailer drives on an uneven roadsurface or in a pothole.
• Sweeping steering wheel movements.
OperationIf snaking has started, it could be difficult or even impossible to suppress. This makes thecar/trailer combination difficult to control andthere is a risk that you could, for example,
17
Included in the installation of Volvo genuine towbar.
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end up in the wrong lane or leave the car- riageway. The trailer stability assist continually monitors the car's movements, particularly lateralmovements. If snaking is detected, the frontwheels are individually braked. This serves tostabilise the car/trailer combination. This isoften enough to help the driver regain controlof the car. If snaking is not eliminated the first time the trailer stability assist comes into action, thecar/trailer combination is braked with allwheels and engine power is reduced. Oncesnaking has been gradually suppressed andthe car/trailer combination is stable onceagain, the system stops regulating and thedriver once again has full control of the car.For more information, see Stability and trac-tion control system (DSTC) - operation (p.176)
MiscellaneousThe trailer stability assist can engage withinthe speed interval 60-160 km/h.
NOTE
TSA function is switched off if the driver selects Sport mode, see Stability and
traction control system (DSTC) (p. 175).
The trailer stability assist may fail to engage if the driver uses sudden steering wheel move-ments to try to rectify the snaking because in such a situation the system cannot determinewhether it is the trailer or the driver that iscausing the snaking.
When the trailer stability assist isworking, the combined instrument
panel's DSTC symbol flashes.
Related information
•Stability and traction control system (DSTC) - symbols and messages (p. 178)
Towing
During towing, one vehicle is towed by another vehicle using a tow rope.
IMPORTANT
Note that the car must always be towed with the wheels rolling forward. Do not tow the vehicle at speeds higher than 80 km/h or for distances in excess of80 km.
Find out the statutory maximum speed limit for towing before towing begins.
1. Unlock the steering lock by inserting the
remote control key in the ignition switch and giving a long press on the START/
STOP ENGINE button - key position II is
activated, see Key positions (p. 70) formore information about key positions.
2. The remote control key must remain in the ignition switch while the car is beingtowed.
3. Keep the towline taut when the towing vehicle reduces speed by holding yourfoot gently pressed on the brake pedal -thereby avoiding unnecessary jerking.
4. Be prepared to brake to stop.
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376* Option/accessory, for more information, see Introduction.
Fuses - in cargo area
Fuses in the cargo area protect trailer and electric drive functions, amongst other things.
Positions
FunctionA
Electric parking brake, left30
Electric parking brake, right30
Rear window defroster30
Trailer socket 2*15
––
12 V socket, cargo area15
FunctionA
––
––
––
––
Trailer socket 1*40
––
Related information
• Fuses - in engine compartment (p. 368)
• Fuses - under glovebox (p. 372)
• Fuses - in the control module under the glovebox (p. 374)
• Fuses - in the engine compartment's coldzone (p. 377)
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Weights
Max. gross vehicle weight, etc. can be read on a label in the car. Kerb weight includes the driver, the fuel tank 90% full and all fluids. The weight of passengers and accessories, and towball load (p. 391) (when a trailer ishitched) influence the load capacity and arenot included in the kerb weight. Permitted max. load = Gross vehicle weight - Kerb weight.
NOTE
The documented kerb weight applies to cars in the standard version - i.e. a carwithout extra equipment or accessories.This means that for every accessory addedthe loading capacity of the car is reducedcorrespondingly by the weight of theaccessory. Examples of accessories that reduce load- ing capacity are the Kinetic/Momentum/Summum equipment levels, as well asother accessories such as Towbar, Loadcarriers, Space box, Audio system, Auxili-ary lamps, GPS, Fuel-driven heater, Safetygrille, Carpets, Cargo cover, Power seats,etc. Weighing the car is a certain way of ascer- taining the kerb weight of your own partic-ular car.
WARNING
The car's driving characteristics change depending on how heavily it is loaded andhow the load is distributed.
For information on label location, see Type des- ignations (p. 386).
Max. gross vehicle weight
Max. train weight (car+trailer)
Max. front axle load
Max. rear axle load
Equipment level
Max. load: See registration document. Max. roof load: 75 kg.
Related information
• Towing capacity and towball load (p. 391)
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Towing capacity and towball loadTowing capacity and towball load for driving with a trailer can be read in the tables.
Max. weight braked trailer
EngineEngine codeAGearboxMax. weight braked trailer (kg)Max. towball load (kg)
T3B4164T3Manual, MMT6160075
T3B4164T3Automatic, MPS6160075
T4B4164TManual, MMT6160075
T4B4164TAutomatic, MPS6160075
T4
BB5204T8Automatic, TF-80SD180090
T4FB4164T2Manual, MMT6160075
T4FB4164T2Automatic, MPS6160075
T5B4204T11Automatic, TG-81SC160075
T5BB5204T9Automatic, TF-80SD180090
T6B4204T9Automatic, TG-81SC180090
T6 AWDB6304T4Automatic, TF-80SC180090
D2D4162TManual, MMT6130075
D2D4162TAutomatic, MPS6130075
D3D5204T7Manual, M66160075
D3D5204T7Automatic, TF-80SD160075
D4D4204T5Manual, M66180090
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EngineEngine codeAGearboxMax. weight braked trailer (kg)Max. towball load (kg)
D4D4204T5Automatic, TG-81SC180090
D4 AWDD5244T12Automatic, TF-80SC180090
D4 AWDD5244T17Automatic, TF-80SC180090
D5D5244T11Manual, M66160075
D5D5244T15Automatic, TF-80SC180090
D5 AWDD5244T15Automatic, TF-80SC180090
A
Engine code, component and serial number can be read on the engine; see Type designations (p. 386).
B Only certain markets.
Max. weight unbraked trailer
Max. weight unbraked trailer (kg)Max. towball load (kg)
75050
Related information
• Weights (p. 390)
• Driving with a trailer (p. 306)
• Trailer stabiliser - TSA (p. 312)
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