08 Maintenance and service
Battery
08
332
NOTE
If the battery has become so discharged
that everything is "black" and in principle
the car does not have all the normal electri-
cal functions and the engine is subsequently
started using an external battery or battery
charger, then the Start/Stop function will be
activated. It will then be possible for the
engine to be auto-stopped but in the event
of an auto-stop the Start/Stop function may
fail to auto-start the engine due to inade-
quate capacity in the battery.
The battery must first be charged in order to
ensure a successful auto-start after an auto-
stop. At an outside temperature of +15 °C
the battery needs to be charged for at least
1 hour. At a lower outside temperature a
charging time of 3-4 hours is recom-
mended. The recommendation is that the
battery is charged using an external battery
charger.
If this is not possible then the recommen-
dation is to temporarily deactivate the
Start/Stop function until the battery has
been adequately recharged.
For more information about recharging the
battery, see the section "Battery" in the
chapter "Maintenance and service".
ProCarManuals.com
09 Specifications
Electrical system09
* Option/accessory, for more information, see Introduction.369 Electrical system
The car has a voltage-regulated AC alternator.
The electrical system is single-pole and uses
the chassis and engine casing as a conductor.The battery capacity is dependent upon the
equipment level in the vehicle.IMPORTANT
If the battery is replaced, replace it with a
battery of the same cold start capacity and
reserve capacity as the original (see the
decal on the battery).
Battery
EngineVoltage (V)Cold start capacity,
CCA - Cold Cranking Amperes (A)Reserve capacity
(minutes)
Petrol (Ethanol)12520–800100–160
Diesel12700–800135–160
Petrol/Diesel with Start/Stop function12760A135
ABattery type AGM (Absorbed Glass Mat) must be used in cars with the Start/Stop function.
NOTE
•The battery's container size should be
consistent with the original battery's
dimensions.
•The battery's height is different depend-
ing on size.
Eco Start/Stop DRIVe*For information on batteries in cars with
Eco Start/Stop DRIVe, see page 330.
ProCarManuals.com
