1. Check for Alternate Access:
* Under the Dash: Some cars have a secondary release cable under the dashboard. Locate the area near the steering column or under the glove compartment. Feel around for a cable or lever that might be related to the hood latch. This is unlikely to work if the latch is *completely* broken, but it's worth a quick check.
2. External Access (Requires Patience and Possibly Tools):
* Locate the Latch Mechanism: You'll need to carefully examine the area around the hood latch from the front of the car. See if you can see any part of the latch mechanism through the gap between the hood and the body.
* Manual Manipulation: Try to gently work the latch with long, thin tools. A screwdriver, pliers, or even a coat hanger might help you pry or push the broken parts to release the hood. Be *extremely* gentle to avoid damaging the paint or surrounding bodywork.
* Using a Cable/Wire: If you can see a part of the latch, try feeding a stiff wire or thin cable through the gap, hoping to engage and release the mechanism.
3. Internal Access (More Invasive):
* Remove the Grille: This is the most invasive method, but sometimes necessary. The grille on a 1970 350SL is typically relatively easy to remove. Consult a repair manual or online resources for your specific model to understand how to detach it safely. Once removed, you'll have better access to the latch mechanism.
* Access from the Fender Well: On some cars, it might be possible to reach part of the latch mechanism by accessing it from the engine compartment through the fender well, but this will require removing some components. Again, a repair manual is essential.
Important Considerations:
* Repair Manual: A repair manual specific to your 1970 Mercedes-Benz 350SL is invaluable. It will show diagrams of the hood latch mechanism and provide detailed instructions for disassembly.
* Safety First: Always be cautious when working on your car. Wear safety glasses and gloves. Be aware of sharp edges and moving parts.
* Professional Help: If you're uncomfortable attempting any of these methods, it's best to contact a mechanic specializing in classic Mercedes-Benz vehicles. They'll have the expertise and tools to open the hood safely and efficiently.
Remember to take your time and work carefully. Rushing the process could lead to further damage. Document your steps with photos, if possible, as it can help if you encounter difficulties.
