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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1335 (Body Equipment - Repair -- Z4_E89) >> Hood Latch, Locks >> 51 23... Checking engine compartment lid locks (for vehicles with active pedestrian protection system)

51 23... Checking engine compartment lid locks (for vehicles with active pedestrian protection system)

WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.

Necessary preliminary tasks: 

Check hood/bonnet locks for damage; replace if necessary.

Fig 1: Identifying Retaining Tabs And Spring
G06890686Courtesy of BMW OF NORTH AMERICA, INC.
Test result Solution
Retaining tabs (1) bent Replace hood/bonnet lock
Spring (2) scratched or damaged Replace hood/bonnet lock
Movable parts stiff Replace hood/bonnet lock