Cadillac LYRIQ 2024 - Vehicle Care

Cadillac LYRIQ Owner Manual (GMNA-Localizing-Europe-16878479) -
2024 - CRC - 9/20/23
240 Driving and Operating
Overloading is another leading cause of
trailer tyre blow-outs. Never load your
trailer with more weight than the tyres are
designed to support. The load rating is
located on the trailer tyre sidewall.
Always know the maximum speed rating for
the trailer tyres before driving. This may be
significantly lower than the vehicle tyre
speed rating. The speed rating may be on
the trailer tyre sidewall. If the speed rating
is not shown, the default trailer tyre speed
rating is 105 km/h (65 mph).
Conversions and Add-Ons
Add-On Electrical Equipment
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Warning
The Data Link Connector (DLC) is used for
vehicle service and Emission Inspection/
Maintenance testing. See Service Vehicle
Soon Light 0 93. A device connected to
the DLC — such as an aftermarket fleet
or driver-behaviour tracking device —
may interfere with vehicle systems. This
could affect vehicle operation and cause a
(Continued)
Warning (Continued)
crash. Such devices may also access
information stored in the vehicle's
systems.
Caution
Some electrical equipment can damage
the vehicle or cause components not to
work and would not be covered by the
vehicle warranty. Always check with your
Cadillac Service Centre before adding
electrical equipment.
Add-on equipment can drain the vehicle's
12-volt battery, even if the vehicle is not
operating.
When adding electrical equipment, it should
only be connected using the accessory
power outlets. The maximum power that
can be supplied by one accessory power
outlet or spread across all three is 200 watts
or 15 amps. Exceeding 200 watts or 15 amps
may cause erratic vehicle operation.
The vehicle has an airbag system. Before
attempting to add anything electrical to the
vehicle, see Servicing the Airbag-Equipped
Vehicle 0 57 and Adding Equipment to the
Airbag-Equipped Vehicle 0 58.