No you can't you must remove the dash.
How do you change a sidelight bulb on a 53 plate corsa
To change the side light bulb on a 2002 Corsa, first, open the hood and locate the headlight assembly. Remove the bulb holder by twisting it counterclockwise, then gently pull the old bulb out. Insert the new bulb without touching the glass, reinsert the bulb holder, and twist it clockwise to secure it. Finally, close the hood and test the light to ensure it works.
There's enough space behind each unit to be able to change the bulb without resorting to removing the unit itself.
To change the dipped beam bulb on a 2008 Vauxhall Corsa, first, open the hood and locate the back of the headlight assembly. Disconnect the electrical connector from the bulb and remove the rubber dust cover if present. Then, twist the bulb holder counterclockwise to release it, and carefully pull out the old bulb. Insert the new bulb without touching the glass, secure it by twisting the holder clockwise, and reconnect the electrical connector before replacing the dust cover.
Remove the lense from the car then you will find a holder with all the bulbs in. change which ever bulb
To change the headlight bulb on a 1998-2000 Vauxhall Corsa, start by opening the bonnet and locating the back of the headlight assembly. Remove the rubber cover and disconnect the bulb's electrical connector. Twist the old bulb counterclockwise to remove it, then insert the new bulb, ensuring not to touch the glass with your fingers. Reconnect the electrical connector and replace the rubber cover before closing the bonnet.
Corsa's have several different makes of headlamps fitted. The instructions vary according to the make. Go to you local Vauxhall dealer, buy the bulb from them, and if they are any good they will fit it for free. (I do!) "Financial remuneration" (A "tip") is appreciated, but not mandatory!
To change the side indicator bulb on a Vauxhall Corsa, first, ensure the vehicle is turned off and the keys are removed. Locate the indicator light assembly, typically found on the front fender or rear light cluster. Gently twist or unclip the assembly to access the bulb holder, then remove the old bulb by pulling it straight out. Insert the new bulb, ensuring it's securely in place, and reassemble the indicator light assembly before testing the new bulb.
unscrew plug 1/4 of a turn anti clockwise. pull out old bulb replace then put plug back opposite to how you removed.
H7
open the bonnet and unscrew the bulb housing and pop it out
There is a plastic cover that screws into the headlight housing turn it anti-clockwise to reveal ur h/l bulb. Remove the plug 1st then unclip the spring!