Cadillac LYRIQ Owner Manual (GMNA-Localizing-Europe-16878479) -
2024 - CRC - 9/20/23
278 Vehicle Care
Vehicles with Underbonnet Storage
5. Remove the covers of the positive and
negative terminals.
6. Locate the battery positive (+) terminal
and negative (−) earthing point.
7. Check that the jump leads do not have
loose or missing insulation. If they do,
you could get a shock. The vehicles could
be damaged too.
8. Connect one end of the red positive (+)
cable to the discharged battery
positive (+) terminal. Do not let the
other end touch metal.
9. Connect the other end of the red
positive (+) cable to the good battery
positive (+) terminal.
10. Connect one end of the black negative
(–) cable to the good battery negative
(–) terminal.
Do not let the other end touch anything
until the next step.
11. Connect the other end of the negative
(−) cable to the discharged battery
negative (−) earthing point.
12. Now start the vehicle with the good
battery and keep the vehicle running for
a while.
13. Try to start the vehicle that had the
dead battery. If it will not start after a
few tries, it probably needs service.
Jump Lead Removal
Reverse the sequence exactly when
removing the jump leads.
After starting the disabled vehicle and
removing the jump leads, allow it to idle for
several minutes.
Towing the Vehicle
Transporting a Disabled Vehicle
Caution
Transporting a disabled vehicle incorrectly
may cause damage to the vehicle. Use
proper tyre straps to secure the vehicle
to the flatbed tow truck. Do not strap or
hook to any frame, underbody,
or suspension component not specified
below. Do not move vehicles with drive
axle tyres on the ground. Damage is not
covered by the vehicle warranty.
Caution
The vehicle may be equipped with an
electric parking brake and/or an
electronic gearchange. In the event of a
loss of 12-volt battery power, the electric
parking brake cannot be released, and the
vehicle cannot be changed to N (Neutral).
Tyre skates or dollies must be used under
the non-rolling tyres to prevent damage
while loading/unloading the vehicle.
Dragging the vehicle will cause damage
not covered by the vehicle warranty.